4.45 beta

67 files changed, 3356 insertions, 1651 deletions

diff --git a/CPP/7zip/UI/Agent/Agent.cpp b/CPP/7zip/UI/Agent/Agent.cpp
index f983e2f9..25cc42e4 100755
--- a/CPP/7zip/UI/Agent/Agent.cpp
+++ b/CPP/7zip/UI/Agent/Agent.cpp
@@ -13,10 +13,6 @@
 
 #include "Agent.h"
 
-#ifdef FORMAT_7Z
-#include "../../Archive/7z/7zHandler.h"
-#endif
-
 extern "C"
 {
   #include "../../../../C/Sort.h"
@@ -407,7 +403,8 @@ STDMETHODIMP CAgentFolder::Extract(const UINT32 *indices,
 // CAgent
 
 CAgent::CAgent():
-  _proxyArchive(NULL)
+  _proxyArchive(NULL),
+  _codecs(0)
 {
 }
 
@@ -430,11 +427,17 @@ STDMETHODIMP CAgent::Open(
     return ::GetLastError();
   if (fileInfo.IsDirectory())
     return E_FAIL;
-  CArchiverInfo archiverInfo0, archiverInfo1;
-  HRESULT res = OpenArchive(_archiveFilePath, _archiveLink, openArchiveCallback);
+  CArcInfoEx archiverInfo0, archiverInfo1;
+
+  _compressCodecsInfo.Release();
+  _codecs = new CCodecs;
+  _compressCodecsInfo = _codecs;
+  RINOK(_codecs->Load());
+
+  HRESULT res = OpenArchive(_codecs, _archiveFilePath, _archiveLink, openArchiveCallback);
   // _archive = _archiveLink.GetArchive();
   DefaultName = _archiveLink.GetDefaultItemName();
-  const CArchiverInfo &ai = _archiveLink.GetArchiverInfo();
+  const CArcInfoEx &ai = _codecs->Formats[_archiveLink.GetArchiverIndex()];
 
   RINOK(res);
   DefaultTime = fileInfo.LastWriteTime;
@@ -449,9 +452,7 @@ STDMETHODIMP CAgent::Open(
   COM_TRY_END
 }
 
-STDMETHODIMP CAgent::ReOpen(
-    // const wchar_t *filePath, 
-    IArchiveOpenCallback * /* openArchiveCallback */)
+STDMETHODIMP CAgent::ReOpen(IArchiveOpenCallback * /* openArchiveCallback */)
 {
   COM_TRY_BEGIN
   if (_proxyArchive != NULL)
@@ -459,7 +460,7 @@ STDMETHODIMP CAgent::ReOpen(
     delete _proxyArchive;
     _proxyArchive = NULL;
   }
-  RINOK(ReOpenArchive(_archiveLink, _archiveFilePath));
+  RINOK(ReOpenArchive(_codecs, _archiveLink, _archiveFilePath));
   return ReadItems();
   COM_TRY_END
 }
diff --git a/CPP/7zip/UI/Agent/Agent.h b/CPP/7zip/UI/Agent/Agent.h
index 41f80266..1be181a6 100755
--- a/CPP/7zip/UI/Agent/Agent.h
+++ b/CPP/7zip/UI/Agent/Agent.h
@@ -7,17 +7,14 @@
 #include "Windows/PropVariant.h"
 
 #include "../Common/UpdateAction.h"
-#include "../Common/ArchiverInfo.h"
 #include "../Common/OpenArchive.h"
 
 #include "IFolderArchive.h"
 #include "AgentProxy.h"
 
-#ifndef EXCLUDE_COM
-#include "Windows/DLL.h"
-#endif
 #ifdef NEW_FOLDER_INTERFACE
 #include "../../FileManager/IFolder.h"
+#include "../Common/LoadCodecs.h"
 #endif
 
 class CAgentFolder;
@@ -184,21 +181,10 @@ public:
 
   STDMETHOD(Open)(
       const wchar_t *filePath, 
-      // CLSID *clsIDResult,
       BSTR *archiveType,
       IArchiveOpenCallback *openArchiveCallback);  
 
-  STDMETHOD(ReOpen)(
-      // const wchar_t *filePath, 
-      IArchiveOpenCallback *openArchiveCallback);  
-  /*
-  STDMETHOD(ReOpen)(IInStream *stream, 
-      const wchar_t *defaultName,
-      const FILETIME *defaultTime,
-      UINT32 defaultAttributes,
-      const UINT64 *maxCheckStartPosition,
-      IArchiveOpenCallback *openArchiveCallback);  
-  */
+  STDMETHOD(ReOpen)(IArchiveOpenCallback *openArchiveCallback);  
   STDMETHOD(Close)();  
   STDMETHOD(GetArchiveProperty)(PROPID propID, PROPVARIANT *value);
   STDMETHOD(GetNumberOfProperties)(UINT32 *numProperties);  
@@ -221,8 +207,13 @@ public:
   STDMETHOD(DeleteItems)(const wchar_t *newArchiveName, const UINT32 *indices, 
       UINT32 numItems, IFolderArchiveUpdateCallback *updateCallback);
   STDMETHOD(DoOperation)(
-      const wchar_t *filePath, 
-      const CLSID *clsID, 
+      CCodecs *codecs, 
+      int formatIndex,
+      const wchar_t *newArchiveName, 
+      const Byte *stateActions, 
+      const wchar_t *sfxModule,
+      IFolderArchiveUpdateCallback *updateCallback);
+  STDMETHOD(DoOperation2)(
       const wchar_t *newArchiveName, 
       const Byte *stateActions, 
       const wchar_t *sfxModule,
@@ -248,6 +239,9 @@ public:
   STDMETHOD(SetProperties)(const wchar_t **names, const PROPVARIANT *values, INT32 numProperties);
   #endif
 
+  CCodecs *_codecs;
+  CMyComPtr<ICompressCodecsInfo> _compressCodecsInfo;
+
   CAgent();
   ~CAgent();
 private:
@@ -288,26 +282,22 @@ public:
 #ifdef NEW_FOLDER_INTERFACE
 class CArchiveFolderManager: 
   public IFolderManager,
-  public IFolderManagerGetIconPath,
   public CMyUnknownImp
 {
 public:
-  MY_UNKNOWN_IMP2(
-    IFolderManager,
-    IFolderManagerGetIconPath
-    )
+  MY_UNKNOWN_IMP1(IFolderManager)
   // IFolderManager
   STDMETHOD(OpenFolderFile)(const wchar_t *filePath, IFolderFolder **resultFolder, IProgress *progress);
-  STDMETHOD(GetTypes)(BSTR *types);
-  STDMETHOD(GetExtension)(const wchar_t *type, BSTR *extension);
-  STDMETHOD(CreateFolderFile)(const wchar_t *type, const wchar_t *filePath, IProgress *progress);
-  STDMETHOD(GetIconPath)(const wchar_t *type, BSTR *iconPath);
-  CArchiveFolderManager(): _formatsLoaded(false) {}
+  STDMETHOD(GetExtensions)(BSTR *extensions);
+  STDMETHOD(GetIconPath)(const wchar_t *ext, BSTR *iconPath, Int32 *iconIndex);
+  // STDMETHOD(GetTypes)(BSTR *types);
+  // STDMETHOD(CreateFolderFile)(const wchar_t *type, const wchar_t *filePath, IProgress *progress);
+  CArchiveFolderManager(): _codecs(0) {}
 private:
   void LoadFormats();
   int FindFormat(const UString &type); 
-  bool _formatsLoaded;
-  CObjectVector<CArchiverInfo> _formats;
+  CCodecs *_codecs;
+  CMyComPtr<ICompressCodecsInfo> _compressCodecsInfo;
 };
 #endif
 
diff --git a/CPP/7zip/UI/Agent/AgentOut.cpp b/CPP/7zip/UI/Agent/AgentOut.cpp
index 25d65bb2..a9e4ee8f 100755
--- a/CPP/7zip/UI/Agent/AgentOut.cpp
+++ b/CPP/7zip/UI/Agent/AgentOut.cpp
@@ -141,8 +141,8 @@ static HRESULT EnumerateArchiveItems(CAgent *agent,
 }
 
 STDMETHODIMP CAgent::DoOperation(
-    const wchar_t *filePath, 
-    const CLSID *clsID, 
+    CCodecs *codecs, 
+    int formatIndex,
     const wchar_t *newArchiveName, 
     const Byte *stateActions, 
     const wchar_t *sfxModule,
@@ -167,8 +167,6 @@ STDMETHODIMP CAgent::DoOperation(
     return errorCodes.Front();
   }
 
-  NWindows::NDLL::CLibrary library;
-
   CMyComPtr<IOutArchive> outArchive;
   if (GetArchive())
   {
@@ -176,9 +174,20 @@ STDMETHODIMP CAgent::DoOperation(
   }
   else
   {
-    CHandlerLoader loader;
-    RINOK(loader.CreateHandler(filePath, *clsID, (void **)&outArchive, true));
-    library.Attach(loader.Detach());
+    if (formatIndex < 0)
+      return E_FAIL;
+    RINOK(codecs->CreateOutArchive(formatIndex, outArchive));
+    #ifdef EXTERNAL_CODECS
+    {
+      CMyComPtr<ISetCompressCodecsInfo> setCompressCodecsInfo;
+      outArchive.QueryInterface(IID_ISetCompressCodecsInfo, (void **)&setCompressCodecsInfo);
+      if (setCompressCodecsInfo)
+      {
+        RINOK(setCompressCodecsInfo->SetCompressCodecsInfo(codecs));
+      }
+    }
+    #endif
+
   }
 
   NFileTimeType::EEnum fileTimeType;
@@ -281,6 +290,15 @@ STDMETHODIMP CAgent::DoOperation(
   return outArchive->UpdateItems(outStream, updatePairs2.Size(),updateCallback);
 }
 
+STDMETHODIMP CAgent::DoOperation2(
+    const wchar_t *newArchiveName, 
+    const Byte *stateActions, 
+    const wchar_t *sfxModule,
+    IFolderArchiveUpdateCallback *updateCallback100)
+{
+  return DoOperation(_codecs, -1, newArchiveName, 
+    stateActions, sfxModule, updateCallback100);
+}
 
 HRESULT CAgent::CommonUpdate(
     const wchar_t *newArchiveName,
diff --git a/CPP/7zip/UI/Agent/ArchiveFolderOpen.cpp b/CPP/7zip/UI/Agent/ArchiveFolderOpen.cpp
index ce423941..01eb4fed 100755
--- a/CPP/7zip/UI/Agent/ArchiveFolderOpen.cpp
+++ b/CPP/7zip/UI/Agent/ArchiveFolderOpen.cpp
@@ -15,15 +15,17 @@ static inline UINT GetCurrentFileCodePage()
 
 void CArchiveFolderManager::LoadFormats()
 {
-  if (!_formatsLoaded)
-    ReadArchiverInfoList(_formats);
+  if (!_codecs)
+  {
+    _compressCodecsInfo = _codecs = new CCodecs;
+    _codecs->Load();
+  }
 }
 
 int CArchiveFolderManager::FindFormat(const UString &type)
 {
-  // LoadFormats();
-  for (int i = 0; i < _formats.Size(); i++)
-    if (type.CompareNoCase(_formats[i].Name) == 0)
+  for (int i = 0; i < _codecs->Formats.Size(); i++)
+    if (type.CompareNoCase(_codecs->Formats[i].Name) == 0)
       return i;
   return -1;
 }
@@ -51,48 +53,80 @@ HRESULT CAgent::FolderReOpen(
 }
 */
 
-STDMETHODIMP CArchiveFolderManager::GetTypes(BSTR *types)
+
+/*
+STDMETHODIMP CArchiveFolderManager::GetExtensions(const wchar_t *type, BSTR *extensions)
+{
+  *extensions = 0;
+  int formatIndex = FindFormat(type);
+  if (formatIndex <  0)
+    return E_INVALIDARG;
+  CMyComBSTR valueTemp = _codecs.Formats[formatIndex].GetAllExtensions(); // Exts[0].Ext;
+  *extensions = valueTemp.Detach();
+  return S_OK;
+}
+*/
+STDMETHODIMP CArchiveFolderManager::GetExtensions(BSTR *extensions)
 {
   LoadFormats();
-  UString typesStrings;
-  for(int i = 0; i < _formats.Size(); i++)
+  *extensions = 0;
+  UString res;
+  for (int i = 0; i < _codecs->Libs.Size(); i++)
   {
-    const CArchiverInfo &ai = _formats[i];
-    if (!ai.Associate)
-      continue;
-    if (i != 0)
-      typesStrings += L' ';
-    typesStrings += ai.Name;
+    const CCodecLib &lib = _codecs->Libs[i];
+    for (int j = 0; j < lib.IconPairs.Size(); j++)
+    {
+      if (!res.IsEmpty())
+        res += L' ';
+      res += lib.IconPairs[j].Ext;
+    }
   }
-  CMyComBSTR valueTemp = typesStrings;
-  *types = valueTemp.Detach();
+  CMyComBSTR valueTemp = res;
+  *extensions = valueTemp.Detach();
   return S_OK;
 }
 
-STDMETHODIMP CArchiveFolderManager::GetExtension(const wchar_t *type, BSTR *extension)
+STDMETHODIMP CArchiveFolderManager::GetIconPath(const wchar_t *ext, BSTR *iconPath, Int32 *iconIndex)
 {
-  *extension = 0;
-  int formatIndex = FindFormat(type);
-  if (formatIndex <  0)
-    return E_INVALIDARG;
-  CMyComBSTR valueTemp = _formats[formatIndex].Extensions[0].Ext;
-  *extension = valueTemp.Detach();
+  LoadFormats();
+  *iconPath = 0;
+  *iconIndex = 0;
+  for (int i = 0; i < _codecs->Libs.Size(); i++)
+  {
+    const CCodecLib &lib = _codecs->Libs[i];
+    int ii = lib.FindIconIndex(ext);
+    if (ii >= 0)
+    {
+      CMyComBSTR iconPathTemp = GetUnicodeString(lib.Path, GetCurrentFileCodePage());
+      *iconIndex = ii;
+      *iconPath = iconPathTemp.Detach();
+      return S_OK;
+    }
+  }
   return S_OK;
 }
 
-STDMETHODIMP CArchiveFolderManager::GetIconPath(const wchar_t *type, BSTR *iconPath)
+/*
+STDMETHODIMP CArchiveFolderManager::GetTypes(BSTR *types)
 {
-  *iconPath = 0;
-  int formatIndex = FindFormat(type);
-  if (formatIndex <  0)
-    return E_INVALIDARG;
-  CMyComBSTR iconPathTemp = _formats[formatIndex].FilePath;
-  *iconPath = iconPathTemp.Detach();
+  LoadFormats();
+  UString typesStrings;
+  for(int i = 0; i < _codecs.Formats.Size(); i++)
+  {
+    const CArcInfoEx &ai = _codecs.Formats[i];
+    if (ai.AssociateExts.Size() == 0)
+      continue;
+    if (i != 0)
+      typesStrings += L' ';
+    typesStrings += ai.Name;
+  }
+  CMyComBSTR valueTemp = typesStrings;
+  *types = valueTemp.Detach();
   return S_OK;
 }
-
-STDMETHODIMP CArchiveFolderManager::CreateFolderFile(const wchar_t * /* type */, 
-    const wchar_t * /* filePath */, IProgress * /* progress */)
+STDMETHODIMP CArchiveFolderManager::CreateFolderFile(const wchar_t * type, 
+    const wchar_t * filePath, IProgress progress)
 {
   return E_NOTIMPL;
 }
+*/
diff --git a/CPP/7zip/UI/Agent/ArchiveFolderOut.cpp b/CPP/7zip/UI/Agent/ArchiveFolderOut.cpp
index 4d66d86d..336f5fda 100755
--- a/CPP/7zip/UI/Agent/ArchiveFolderOut.cpp
+++ b/CPP/7zip/UI/Agent/ArchiveFolderOut.cpp
@@ -88,8 +88,7 @@ HRESULT CAgentFolder::CommonUpdateOperation(
     Byte actionSetByte[NUpdateArchive::NPairState::kNumValues];
     for (int i = 0; i < NUpdateArchive::NPairState::kNumValues; i++)
       actionSetByte[i] = (Byte)actionSet->StateActions[i];
-    result = _agentSpec->DoOperation(NULL, NULL,
-        tempFileName, actionSetByte, NULL, updateCallback100);
+    result = _agentSpec->DoOperation2(tempFileName, actionSetByte, NULL, updateCallback100);
   }
   
   if (result != S_OK)
diff --git a/CPP/7zip/UI/Agent/IFolderArchive.h b/CPP/7zip/UI/Agent/IFolderArchive.h
index 41d9eb22..ece56112 100755
--- a/CPP/7zip/UI/Agent/IFolderArchive.h
+++ b/CPP/7zip/UI/Agent/IFolderArchive.h
@@ -8,6 +8,7 @@
 #include "../../FileManager/IFolder.h"
 #include "../Common/IFileExtractCallback.h"
 #include "../Common/ExtractMode.h"
+#include "../../UI/Common/LoadCodecs.h"
 
 // {23170F69-40C1-278A-0000-000100050000}
 DEFINE_GUID(IID_IArchiveFolder, 
@@ -31,7 +32,8 @@ MIDL_INTERFACE("23170F69-40C1-278A-0000-000100060000")
 IInFolderArchive: public IUnknown
 {
 public:
-  STDMETHOD(Open)(const wchar_t *filePath, 
+  STDMETHOD(Open)(
+      const wchar_t *filePath, 
       // CLSID *clsIDResult,
       BSTR *archiveType,
       IArchiveOpenCallback *openArchiveCallback) PURE;  
@@ -68,10 +70,9 @@ public:
   STDMETHOD(UpdateErrorMessage)(const wchar_t *message) PURE;
 };
 
-// {23170F69-40C1-278A-0000-0001000A0000}
 DEFINE_GUID(IID_IOutFolderArchive, 
-0x23170F69, 0x40C1, 0x278A, 0x00, 0x00, 0x00, 0x01, 0x00, 0x0A, 0x00, 0x00);
-MIDL_INTERFACE("23170F69-40C1-278A-0000-0001000A0000")
+0x23170F69, 0x40C1, 0x278A, 0x00, 0x00, 0x00, 0x01, 0x00, 0x0A, 0x00, 0x02);
+MIDL_INTERFACE("23170F69-40C1-278A-0000-0001000A0002")
 IOutFolderArchive: public IUnknown
 {
   STDMETHOD(SetFolder)(IFolderFolder *folder) PURE;
@@ -79,8 +80,13 @@ IOutFolderArchive: public IUnknown
   STDMETHOD(DeleteItems)(const wchar_t *newArchiveName, 
       const UINT32 *indices, UINT32 numItems, IFolderArchiveUpdateCallback *updateCallback) PURE;
   STDMETHOD(DoOperation)(
-      const wchar_t *filePath, 
-      const CLSID *clsID, 
+      CCodecs *codecs, 
+      int index,
+      const wchar_t *newArchiveName, 
+      const Byte *stateActions,
+      const wchar_t *sfxModule,
+      IFolderArchiveUpdateCallback *updateCallback) PURE;
+  STDMETHOD(DoOperation2)(
       const wchar_t *newArchiveName, 
       const Byte *stateActions,
       const wchar_t *sfxModule,
diff --git a/CPP/7zip/UI/Client7z/Client7z.cpp b/CPP/7zip/UI/Client7z/Client7z.cpp
index 46bdb727..43aec4f8 100755
--- a/CPP/7zip/UI/Client7z/Client7z.cpp
+++ b/CPP/7zip/UI/Client7z/Client7z.cpp
@@ -23,7 +23,7 @@ DEFINE_GUID(CLSID_CFormat7z,
 
 using namespace NWindows;
 
-static const char *kCopyrightString = "7-Zip 4.43 (7za.DLL client example)  (c) 1999-2006 Igor Pavlov  2006-08-10\n";
+static const char *kCopyrightString = "7-Zip (7za.DLL client example)  (c) 1999-2007 Igor Pavlov  2007-03-30\n";
 static const char *kHelpString = 
 "Usage: Client7z.exe [a | l | x ] archive.7z [fileName ...]\n"
 "Examples:\n"
@@ -56,7 +56,7 @@ void PrintString(const UString &s)
 
 void PrintString(const AString &s)
 {
-  printf("%s", s);
+  printf("%s", (LPCSTR)s);
 }
 
 void PrintNewLine()
diff --git a/CPP/7zip/UI/Client7z/makefile b/CPP/7zip/UI/Client7z/makefile
index c4ae0aaf..4650c293 100755
--- a/CPP/7zip/UI/Client7z/makefile
+++ b/CPP/7zip/UI/Client7z/makefile
@@ -1,6 +1,6 @@
 PROG = 7z.exe
 LIBS = $(LIBS) user32.lib oleaut32.lib advapi32.lib
-CFLAGS = $(CFLAGS) -I ../../../ -DCOMPRESS_MT
+CFLAGS = $(CFLAGS) -I ../../../
 
 CONSOLE_OBJS = \
   $O\Client7z.obj \
diff --git a/CPP/7zip/UI/Common/ArchiveCommandLine.cpp b/CPP/7zip/UI/Common/ArchiveCommandLine.cpp
index 6f951a27..f9548024 100755
--- a/CPP/7zip/UI/Common/ArchiveCommandLine.cpp
+++ b/CPP/7zip/UI/Common/ArchiveCommandLine.cpp
@@ -19,7 +19,6 @@
 #include "ArchiveCommandLine.h"
 #include "UpdateAction.h"
 #include "Update.h"
-#include "ArchiverInfo.h"
 #include "SortUtils.h"
 #include "EnumDirItems.h"
 
@@ -68,14 +67,6 @@ enum Enum
 static const wchar_t kRecursedIDChar = 'R';
 static const wchar_t *kRecursedPostCharSet = L"0-";
 
-static const wchar_t *kDefaultArchiveType = L"7z";
-static const wchar_t *kSFXExtension =
-  #ifdef _WIN32
-    L"exe";
-  #else
-    L"";
-  #endif
-
 namespace NRecursedPostCharIndex {
   enum EEnum 
   {
@@ -111,21 +102,21 @@ static const CSwitchForm kSwitchForms[kNumSwitches] =
     { L"T",  NSwitchType::kUnLimitedPostString, false, 1 },
     { L"Y",  NSwitchType::kSimple, false },
     { L"P",  NSwitchType::kUnLimitedPostString, false, 0 },
-    { L"M", NSwitchType::kUnLimitedPostString, true, 1 },
+    { L"M",  NSwitchType::kUnLimitedPostString, true, 1 },
     { L"O",  NSwitchType::kUnLimitedPostString, false, 1 },
     { L"W",  NSwitchType::kUnLimitedPostString, false, 0 },
     { L"I",  NSwitchType::kUnLimitedPostString, true, kSomeCludePostStringMinSize},
     { L"X",  NSwitchType::kUnLimitedPostString, true, kSomeCludePostStringMinSize},
-    { L"AI",  NSwitchType::kUnLimitedPostString, true, kSomeCludePostStringMinSize},
-    { L"AX",  NSwitchType::kUnLimitedPostString, true, kSomeCludePostStringMinSize},
+    { L"AI", NSwitchType::kUnLimitedPostString, true, kSomeCludePostStringMinSize},
+    { L"AX", NSwitchType::kUnLimitedPostString, true, kSomeCludePostStringMinSize},
     { L"AN", NSwitchType::kSimple, false },
     { L"U",  NSwitchType::kUnLimitedPostString, true, 1},
     { L"V",  NSwitchType::kUnLimitedPostString, true, 1},
     { L"R",  NSwitchType::kPostChar, false, 0, 0, kRecursedPostCharSet },
     { L"SFX", NSwitchType::kUnLimitedPostString, false, 0 },
-    { L"SI",  NSwitchType::kUnLimitedPostString, false, 0 },
-    { L"SO",  NSwitchType::kSimple, false, 0 },
-    { L"AO",  NSwitchType::kPostChar, false, 1, 1, kOverwritePostCharSet},
+    { L"SI", NSwitchType::kUnLimitedPostString, false, 0 },
+    { L"SO", NSwitchType::kSimple, false, 0 },
+    { L"AO", NSwitchType::kPostChar, false, 1, 1, kOverwritePostCharSet},
     { L"SEML", NSwitchType::kUnLimitedPostString, false, 0},
     { L"AD",  NSwitchType::kSimple, false },
     { L"SLP", NSwitchType::kUnLimitedPostString, false, 0},
@@ -133,9 +124,8 @@ static const CSwitchForm kSwitchForms[kNumSwitches] =
     { L"SLT", NSwitchType::kSimple, false }
   };
 
-static const int kNumCommandForms = 7;
 
-static const CCommandForm g_CommandForms[kNumCommandForms] = 
+static const CCommandForm g_CommandForms[] = 
 {
   { L"A", false },
   { L"U", false },
@@ -143,9 +133,13 @@ static const CCommandForm g_CommandForms[kNumCommandForms] =
   { L"T", false },
   { L"E", false },
   { L"X", false },
-  { L"L", false }
+  { L"L", false },
+  { L"B", false },
+  { L"I", false }
 };
 
+static const int kNumCommandForms = sizeof(g_CommandForms) /  sizeof(g_CommandForms[0]);
+
 static const int kMaxCmdLineSize = 1000;
 static const wchar_t *kUniversalWildcard = L"*";
 static const int kMinNonSwitchWords = 1;
@@ -155,7 +149,7 @@ static const int kCommandIndex = 0;
 // exception messages
 
 static const char *kUserErrorMessage  = "Incorrect command line";
-static const char *kIncorrectListFile = "Incorrect wildcard in listfile";
+static const char *kIncorrectListFile = "Incorrect item in listfile.\nCheck charset encoding and -scs switch.";
 static const char *kIncorrectWildCardInListFile = "Incorrect wildcard in listfile";
 static const char *kIncorrectWildCardInCommandLine  = "Incorrect wildcard in command line";
 static const char *kTerminalOutError = "I won't write compressed data to a terminal";
@@ -545,9 +539,7 @@ static void ParseUpdateCommandString(CUpdateOptions &options,
         UString archivePath = postString.Mid(1);
         if (archivePath.IsEmpty())
           ThrowUserErrorException();
-        uc.ArchivePath.BaseExtension = options.ArchivePath.BaseExtension;
-        uc.ArchivePath.VolExtension = options.ArchivePath.VolExtension;
-        uc.ArchivePath.ParseFromPath(archivePath);
+        uc.UserArchivePath = archivePath;
         uc.ActionSet = actionSet;
         options.Commands.Add(uc);
       }
@@ -674,42 +666,6 @@ static void SetMethodOptions(const CParser &parser, CObjectVector<CProperty> &pr
   }
 }
 
-
-static void SetArchiveType(const UString &archiveType, 
-#ifndef EXCLUDE_COM
-    UString &filePath, CLSID &classID, 
-#else
-    UString &formatName, 
-#endif
-    UString &archiveExtension)
-{
-  CObjectVector<CArchiverInfo> archiverInfoVector;
-  ReadArchiverInfoList(archiverInfoVector);
-  if (archiverInfoVector.Size() == 0)
-    ThrowException("There are no installed archive handlers");
-  if (archiveType.IsEmpty())
-    ThrowException("Incorrect archive type was assigned");
-  for (int i = 0; i < archiverInfoVector.Size(); i++)
-  {
-    const CArchiverInfo &archiverInfo = archiverInfoVector[i];
-    if (archiverInfo.Name.CompareNoCase(archiveType) == 0)
-    {
-      #ifndef EXCLUDE_COM
-      classID = archiverInfo.ClassID;
-      filePath = archiverInfo.FilePath;
-      #else
-      formatName = archiverInfo.Name;
-        
-      #endif
-
-      archiveExtension = archiverInfo.GetMainExtension();
-      return;
-    }
-  }
-  ThrowException("Incorrect archive type was assigned");
-}
-
-
 CArchiveCommandLineParser::CArchiveCommandLineParser(): parser(kNumSwitches) {}
 
 void CArchiveCommandLineParser::Parse1(const UStringVector &commandStrings,
@@ -757,6 +713,18 @@ static CCodePagePair g_CodePagePairs[] =
 
 static const int kNumCodePages = sizeof(g_CodePagePairs) / sizeof(g_CodePagePairs[0]);
 
+static bool ConvertStringToUInt32(const wchar_t *s, UInt32 &v)
+{
+  const wchar_t *end;
+  UInt64 number = ConvertStringToUInt64(s, &end);
+  if (*end != 0)
+    return false;
+  if (number > (UInt32)0xFFFFFFFF)
+    return false;
+  v = (UInt32)number;
+  return true;
+}
+
 void CArchiveCommandLineParser::Parse2(CArchiveCommandLineOptions &options)
 {
   const UStringVector &nonSwitchStrings = parser.NonSwitchStrings;
@@ -806,7 +774,9 @@ void CArchiveCommandLineParser::Parse2(CArchiveCommandLineOptions &options)
         parser[NKey::kExclude].PostStrings, false, recursedType, codePage);
  
   int curCommandIndex = kCommandIndex + 1;
-  bool thereIsArchiveName = !parser[NKey::kNoArName].ThereIs;
+  bool thereIsArchiveName = !parser[NKey::kNoArName].ThereIs && 
+      options.Command.CommandType != NCommandType::kBenchmark && 
+      options.Command.CommandType != NCommandType::kInfo;
   if (thereIsArchiveName)
   {
     if(curCommandIndex >= numNonSwitchStrings)  
@@ -918,28 +888,9 @@ void CArchiveCommandLineParser::Parse2(CArchiveCommandLineOptions &options)
   {
     CUpdateOptions &updateOptions = options.UpdateOptions;
 
-    UString archiveType;
     if(parser[NKey::kArchiveType].ThereIs)
-      archiveType = parser[NKey::kArchiveType].PostStrings[0];
-    else
-      archiveType = kDefaultArchiveType;
+      options.ArcType = parser[NKey::kArchiveType].PostStrings[0];
 
-    UString typeExtension;
-    if (!archiveType.IsEmpty())
-    {
-      #ifndef EXCLUDE_COM
-      SetArchiveType(archiveType, updateOptions.MethodMode.FilePath, 
-          updateOptions.MethodMode.ClassID, typeExtension);
-      #else
-      SetArchiveType(archiveType, updateOptions.MethodMode.Name, typeExtension);
-      #endif
-    }
-    UString extension = typeExtension;
-    if(parser[NKey::kSfx].ThereIs)
-      extension = kSFXExtension;
-    updateOptions.ArchivePath.BaseExtension = extension;
-    updateOptions.ArchivePath.VolExtension = typeExtension;
-    updateOptions.ArchivePath.ParseFromPath(options.ArchiveName);
     SetAddCommandOptions(options.Command.CommandType, parser, updateOptions); 
     
     SetMethodOptions(parser, updateOptions.MethodMode.Properties); 
@@ -979,6 +930,56 @@ void CArchiveCommandLineParser::Parse2(CArchiveCommandLineOptions &options)
     ConvertToLongNames(options.WildcardCensor);
     #endif
   }
+  else if(options.Command.CommandType == NCommandType::kBenchmark)
+  {
+    options.NumThreads = (UInt32)-1;
+    options.DictionarySize = (UInt32)-1;
+    options.NumIterations = 1;
+    if (curCommandIndex < numNonSwitchStrings)  
+    {
+      if (!ConvertStringToUInt32(nonSwitchStrings[curCommandIndex++], options.NumIterations))
+        ThrowUserErrorException();
+    }
+    for (int i = 0; i < parser[NKey::kProperty].PostStrings.Size(); i++)
+    {
+      UString postString = parser[NKey::kProperty].PostStrings[i];
+      postString.MakeUpper();
+      if (postString.Length() < 2)
+        ThrowUserErrorException();
+      if (postString[0] == 'D')
+      {
+        int pos = 1;
+        if (postString[pos] == '=')
+          pos++;
+        UInt32 logSize;
+        if (!ConvertStringToUInt32((const wchar_t *)postString + pos, logSize))
+          ThrowUserErrorException();
+        if (logSize > 31)
+          ThrowUserErrorException();
+        options.DictionarySize = 1 << logSize;
+      }
+      else if (postString[0] == 'M' && postString[1] == 'T' )
+      {
+        int pos = 2;
+        if (postString[pos] == '=')
+          pos++;
+        if (postString[pos] != 0)
+          if (!ConvertStringToUInt32((const wchar_t *)postString + pos, options.NumThreads))
+            ThrowUserErrorException();
+      }
+      else if (postString[0] == 'M' && postString[1] == '=' )
+      {
+        int pos = 2;
+        if (postString[pos] != 0)
+          options.Method = postString.Mid(2);
+      }
+      else
+        ThrowUserErrorException();
+    }
+  }
+  else if(options.Command.CommandType == NCommandType::kInfo)
+  {
+  }
   else 
     ThrowUserErrorException();
   options.WildcardCensor.ExtendExclude();
diff --git a/CPP/7zip/UI/Common/ArchiveCommandLine.h b/CPP/7zip/UI/Common/ArchiveCommandLine.h
index daa66fb6..7183de9b 100755
--- a/CPP/7zip/UI/Common/ArchiveCommandLine.h
+++ b/CPP/7zip/UI/Common/ArchiveCommandLine.h
@@ -22,7 +22,9 @@ namespace NCommandType { enum EEnum
   kTest,
   kExtract,
   kFullExtract,
-  kList
+  kList,
+  kBenchmark,
+  kInfo
 };}
 
 namespace NRecursedType { enum EEnum
@@ -77,10 +79,17 @@ struct CArchiveCommandLineOptions
   CObjectVector<CProperty> ExtractProperties;
 
   CUpdateOptions UpdateOptions;
+  UString ArcType;
   bool EnablePercents;
 
-  CArchiveCommandLineOptions(): StdInMode(false), StdOutMode(false) {};
+  // Benchmark 
+  UInt32 NumIterations;
+  UInt32 NumThreads;
+  UInt32 DictionarySize;
+  UString Method;
+
 
+  CArchiveCommandLineOptions(): StdInMode(false), StdOutMode(false) {};
 };
 
 class CArchiveCommandLineParser
diff --git a/CPP/7zip/UI/Common/ArchiverInfo.cpp b/CPP/7zip/UI/Common/ArchiverInfo.cpp
deleted file mode 100755
index 7833ed3c..00000000
--- a/CPP/7zip/UI/Common/ArchiverInfo.cpp
+++ /dev/null
@@ -1,372 +0,0 @@
-// ArchiverInfo.cpp
-
-#include "StdAfx.h"
-
-#include "ArchiverInfo.h"
-
-#ifndef EXCLUDE_COM
-
-#include "Common/StringConvert.h"
-#include "Windows/FileFind.h"
-#include "Windows/FileName.h"
-#include "Windows/DLL.h"
-#ifdef _WIN32
-#include "Windows/Registry.h"
-#endif
-#include "Windows/PropVariant.h"
-#include "../../Archive/IArchive.h"
-
-using namespace NWindows;
-using namespace NFile;
-
-#endif
-
-extern HINSTANCE g_hInstance;
-
-#ifndef EXCLUDE_COM
-
-static void SplitString(const UString &srcString, UStringVector &destStrings)
-{
-  destStrings.Clear();
-  UString string;
-  int len = srcString.Length();
-  if (len == 0)
-    return;
-  for (int i = 0; i < len; i++)
-  {
-    wchar_t c = srcString[i];
-    if (c == L' ')
-    {
-      if (!string.IsEmpty())
-      {
-        destStrings.Add(string);
-        string.Empty();
-      }
-    }
-    else
-      string += c;
-  }
-  if (!string.IsEmpty())
-    destStrings.Add(string);
-}
-
-typedef UInt32 (WINAPI * GetHandlerPropertyFunc)(
-    PROPID propID, PROPVARIANT *value);
-
-static UString GetModuleFolderPrefix()
-{
-  UString path;
-  NDLL::MyGetModuleFileName(g_hInstance, path);
-  int pos = path.ReverseFind(WCHAR_PATH_SEPARATOR);
-  return path.Left(pos + 1);
-}
-
-static wchar_t *kFormatFolderName = L"Formats";
-
-#ifdef _WIN32
-static LPCTSTR kRegistryPath = TEXT("Software\\7-zip");
-static LPCWSTR kProgramPathValue = L"Path";
-static bool ReadPathFromRegistry(HKEY baseKey, UString &path)
-{
-  NRegistry::CKey key;
-  if(key.Open(baseKey, kRegistryPath, KEY_READ) == ERROR_SUCCESS)
-    if (key.QueryValue(kProgramPathValue, path) == ERROR_SUCCESS)
-    {
-      NName::NormalizeDirPathPrefix(path);
-      return true;
-    }
-  return false;
-}
-#endif
-
-static UString GetBaseFolderPrefixFromRegistry()
-{
-  UString moduleFolderPrefix = GetModuleFolderPrefix();
-  NFind::CFileInfoW fileInfo;
-  if (NFind::FindFile(moduleFolderPrefix + kFormatFolderName, fileInfo))
-    if (fileInfo.IsDirectory())
-      return moduleFolderPrefix;
-  UString path;
-  #ifdef _WIN32
-  if(ReadPathFromRegistry(HKEY_CURRENT_USER, path))
-    return path;
-  if(ReadPathFromRegistry(HKEY_LOCAL_MACHINE, path))
-    return path;
-  #endif
-  return moduleFolderPrefix;
-}
-
-typedef UInt32 (WINAPI *CreateObjectPointer)(
-    const GUID *clsID, 
-    const GUID *interfaceID, 
-    void **outObject);
-
-#endif
-
-#ifndef _SFX
-static inline void SetBuffer(CByteBuffer &bb, const Byte *data, int size)
-{
-  bb.SetCapacity(size);
-  memmove((Byte *)bb, data, size);
-}
-#endif
-
-void ReadArchiverInfoList(CObjectVector<CArchiverInfo> &archivers)
-{
-  archivers.Clear();
-  
-  #ifdef EXCLUDE_COM
-  
-  #ifdef FORMAT_7Z
-  {
-    CArchiverInfo item;
-    item.UpdateEnabled = true;
-    item.Name = L"7z";
-    item.Extensions.Add(CArchiverExtInfo(L"7z"));
-    #ifndef _SFX
-    const unsigned char kSig[] = {'7' , 'z', 0xBC, 0xAF, 0x27, 0x1C};
-    SetBuffer(item.StartSignature, kSig, 6);
-    #endif
-    archivers.Add(item);
-  }
-  #endif
-
-  #ifdef FORMAT_BZIP2
-  {
-    CArchiverInfo item;
-    item.UpdateEnabled = true;
-    item.KeepName = true;
-    item.Name = L"BZip2";
-    item.Extensions.Add(CArchiverExtInfo(L"bz2"));
-    item.Extensions.Add(CArchiverExtInfo(L"tbz2", L".tar"));
-    #ifndef _SFX
-    const unsigned char sig[] = {'B' , 'Z', 'h' };
-    SetBuffer(item.StartSignature, sig, 3);
-    #endif
-    archivers.Add(item);
-  }
-  #endif
-
-  #ifdef FORMAT_CAB
-  {
-    CArchiverInfo item;
-    item.Name = L"Cab";
-    item.Extensions.Add(CArchiverExtInfo(L"cab"));
-    #ifndef _SFX
-    const unsigned char sig[] = { 0x4D, 0x53, 0x43, 0x46 };
-    SetBuffer(item.StartSignature, sig, 4);
-    #endif
-    archivers.Add(item);
-  }
-  #endif
-
-  #ifdef FORMAT_GZIP
-  {
-    CArchiverInfo item;
-    item.UpdateEnabled = true;
-    item.Name = L"GZip";
-    item.Extensions.Add(CArchiverExtInfo(L"gz"));
-    item.Extensions.Add(CArchiverExtInfo(L"tgz", L".tar"));
-    #ifndef _SFX
-    const unsigned char sig[] = { 0x1F, 0x8B };
-    SetBuffer(item.StartSignature, sig, 2);
-    #endif
-    archivers.Add(item);
-  }
-  #endif
-
-  #ifdef FORMAT_SPLIT
-  {
-    CArchiverInfo item;
-    item.UpdateEnabled = false;
-    item.KeepName = true;
-    item.Name = L"Split";
-    item.Extensions.Add(CArchiverExtInfo(L"001"));
-    archivers.Add(item);
-  }
-  #endif
-
-  #ifdef FORMAT_TAR
-  {
-    CArchiverInfo item;
-    item.UpdateEnabled = true;
-    item.Name = L"Tar";
-    item.Extensions.Add(CArchiverExtInfo(L"tar"));
-    archivers.Add(item);
-  }
-  #endif
-
-  #ifdef FORMAT_ZIP
-  {
-    CArchiverInfo item;
-    item.UpdateEnabled = true;
-    item.Name = L"Zip";
-    item.Extensions.Add(CArchiverExtInfo(L"zip"));
-    #ifndef _SFX
-    const unsigned char sig[] = { 0x50, 0x4B, 0x03, 0x04 };
-    SetBuffer(item.StartSignature, sig, 4);
-    #endif
-    archivers.Add(item);
-  }
-  #endif
-
-  #ifdef FORMAT_CPIO
-  {
-    CArchiverInfo item;
-    item.Name = L"Cpio";
-    item.Extensions.Add(CArchiverExtInfo(L"cpio"));
-    archivers.Add(item);
-  }
-  #endif
-
-  #ifdef FORMAT_RPM
-  {
-    CArchiverInfo item;
-    item.Name = L"Rpm";
-    item.Extensions.Add(CArchiverExtInfo(L"rpm", L".cpio.gz"));
-    archivers.Add(item);
-  }
-  #endif
-
-  #ifdef FORMAT_ARJ
-  {
-    CArchiverInfo item;
-    item.Name = L"Arj";
-    item.Extensions.Add(CArchiverExtInfo(L"arj"));
-    #ifndef _SFX
-    const unsigned char sig[] = { 0x60, 0xEA };
-    SetBuffer(item.StartSignature, sig, 2);
-    #endif
-    archivers.Add(item);
-  }
-  #endif
-
-  #ifdef FORMAT_Z
-  {
-    CArchiverInfo item;
-    item.Name = L"Z";
-    item.Extensions.Add(CArchiverExtInfo(L"Z"));
-    #ifndef _SFX
-    const unsigned char sig[] = { 0x1F, 0x9D };
-    SetBuffer(item.StartSignature, sig, 2);
-    #endif
-    archivers.Add(item);
-  }
-  #endif
-  
-  #else
-
-  UString folderPath = GetBaseFolderPrefixFromRegistry() + 
-      (UString)kFormatFolderName + (UString)WSTRING_PATH_SEPARATOR;
-  NFind::CEnumeratorW enumerator(folderPath + L"*");
-  NFind::CFileInfoW fileInfo;
-  while (enumerator.Next(fileInfo))
-  {
-    if (fileInfo.IsDirectory())
-      continue;
-    UString filePath = folderPath + fileInfo.Name;
-    {
-      NDLL::CLibrary library;
-      if (!library.LoadEx(filePath, LOAD_LIBRARY_AS_DATAFILE))
-        continue;
-    }
-
-    NDLL::CLibrary library;
-    if (!library.Load(filePath))
-      continue;
-    GetHandlerPropertyFunc getHandlerProperty = (GetHandlerPropertyFunc)
-        library.GetProcAddress("GetHandlerProperty");
-    if (getHandlerProperty == NULL)
-      continue;
-
-    CArchiverInfo item;
-    item.FilePath = filePath;
-    
-    NWindows::NCOM::CPropVariant prop;
-    if (getHandlerProperty(NArchive::kName, &prop) != S_OK)
-      continue;
-    if (prop.vt != VT_BSTR)
-      continue;
-    item.Name = prop.bstrVal;
-    prop.Clear();
-
-    if (getHandlerProperty(NArchive::kClassID, &prop) != S_OK)
-      continue;
-    if (prop.vt != VT_BSTR)
-      continue;
-    item.ClassID = *(const GUID *)prop.bstrVal;
-    prop.Clear();
-
-    if (getHandlerProperty(NArchive::kExtension, &prop) != S_OK)
-      continue;
-    if (prop.vt != VT_BSTR)
-      continue;
-
-    UString ext  = prop.bstrVal;
-    UString addExt;
-
-    prop.Clear();
-
-    if (getHandlerProperty(NArchive::kAddExtension, &prop) != S_OK)
-      continue;
-    if (prop.vt == VT_BSTR)
-    {
-      addExt = prop.bstrVal;
-    }
-    else if (prop.vt != VT_EMPTY)
-      continue;
-    prop.Clear();
-
-    UStringVector exts, addExts;
-    SplitString(ext, exts);
-    SplitString(addExt, addExts);
-
-    prop.Clear();
-    for (int i = 0; i < exts.Size(); i++)
-    {
-      CArchiverExtInfo extInfo;
-      extInfo.Ext = exts[i];
-      if (addExts.Size() > 0)
-        extInfo.AddExt = addExts[i];
-      if (extInfo.AddExt == L"*")
-        extInfo.AddExt.Empty();
-      item.Extensions.Add(extInfo);
-    }
-
-    if (getHandlerProperty(NArchive::kUpdate, &prop) == S_OK)
-      if (prop.vt == VT_BOOL)
-        item.UpdateEnabled = VARIANT_BOOLToBool(prop.boolVal);
-    prop.Clear();
-
-    if (item.UpdateEnabled)
-    {
-      if (getHandlerProperty(NArchive::kKeepName, &prop) == S_OK)
-        if (prop.vt == VT_BOOL)
-          item.KeepName = VARIANT_BOOLToBool(prop.boolVal);
-      prop.Clear();
-    }
-
-    if (getHandlerProperty(NArchive::kStartSignature, &prop) == S_OK)
-    {
-      if (prop.vt == VT_BSTR)
-      {
-        UINT len = ::SysStringByteLen(prop.bstrVal);
-        item.StartSignature.SetCapacity(len);
-        memmove(item.StartSignature, prop.bstrVal, len);
-      }
-    }
-    prop.Clear();
-
-    if (getHandlerProperty(NArchive::kAssociate, &prop) == S_OK)
-      if (prop.vt == VT_BOOL)
-        item.Associate = VARIANT_BOOLToBool(prop.boolVal);
-    prop.Clear();
-
-
-    archivers.Add(item);
-  }
-
-  #endif
-}
-
-
diff --git a/CPP/7zip/UI/Common/ArchiverInfo.h b/CPP/7zip/UI/Common/ArchiverInfo.h
deleted file mode 100755
index 3b829518..00000000
--- a/CPP/7zip/UI/Common/ArchiverInfo.h
+++ /dev/null
@@ -1,66 +0,0 @@
-// ArchiverInfo.h
-
-#ifndef __ARCHIVERINFO_H
-#define __ARCHIVERINFO_H
-
-#include "Common/String.h"
-#include "Common/Types.h"
-#include "Common/Buffer.h"
-
-struct CArchiverExtInfo
-{
-  UString Ext;
-  UString AddExt;
-  CArchiverExtInfo() {}
-  CArchiverExtInfo(const UString &ext): Ext(ext) {}
-  CArchiverExtInfo(const UString &ext, const UString &addExt): Ext(ext), AddExt(addExt) {}
-};
-
-struct CArchiverInfo
-{
-  #ifndef EXCLUDE_COM
-  UString FilePath;
-  CLSID ClassID;
-  #endif
-  UString Name;
-  CObjectVector<CArchiverExtInfo> Extensions;
-  #ifndef _SFX
-  CByteBuffer StartSignature;
-  CByteBuffer FinishSignature;
-  bool Associate;
-  #endif
-  int FindExtension(const UString &ext) const
-  {
-    for (int i = 0; i < Extensions.Size(); i++)
-      if (ext.CompareNoCase(Extensions[i].Ext) == 0)
-        return i;
-    return -1;
-  }
-  UString GetAllExtensions() const
-  {
-    UString s;
-    for (int i = 0; i < Extensions.Size(); i++)
-    {
-      if (i > 0)
-        s += ' ';
-      s += Extensions[i].Ext;
-    }
-    return s;
-  }
-  const UString &GetMainExtension() const 
-  { 
-    return Extensions[0].Ext;
-  }
-  bool UpdateEnabled;
-  bool KeepName;
-
-  CArchiverInfo(): UpdateEnabled(false), KeepName(false)
-  #ifndef _SFX
-  ,Associate(true)
-  #endif
-  {}
-};
-
-void ReadArchiverInfoList(CObjectVector<CArchiverInfo> &archivers);
-
-#endif
diff --git a/CPP/7zip/UI/Common/CompressCall.cpp b/CPP/7zip/UI/Common/CompressCall.cpp
index 86bdd297..8b858bd3 100755
--- a/CPP/7zip/UI/Common/CompressCall.cpp
+++ b/CPP/7zip/UI/Common/CompressCall.cpp
@@ -365,3 +365,11 @@ HRESULT TestArchives(const UStringVector &archivePaths)
   params += L" t";
   return ExtractGroupCommand(archivePaths, params);
 }
+
+HRESULT Benchmark()
+{
+  UString params;
+  params = Get7zGuiPath();
+  params += L" b";
+  return MyCreateProcess(params, 0, false, NULL);
+}
diff --git a/CPP/7zip/UI/Common/CompressCall.h b/CPP/7zip/UI/Common/CompressCall.h
index 95be95c3..23e68838 100755
--- a/CPP/7zip/UI/Common/CompressCall.h
+++ b/CPP/7zip/UI/Common/CompressCall.h
@@ -24,5 +24,7 @@ HRESULT ExtractArchives(
 
 HRESULT TestArchives(const UStringVector &archivePaths);
 
+HRESULT Benchmark();
+
 #endif
 
diff --git a/CPP/7zip/UI/Common/Extract.cpp b/CPP/7zip/UI/Common/Extract.cpp
index 34fb383b..8d3df8e1 100755
--- a/CPP/7zip/UI/Common/Extract.cpp
+++ b/CPP/7zip/UI/Common/Extract.cpp
@@ -10,10 +10,6 @@
 #include "OpenArchive.h"
 #include "SetProperties.h"
 
-#ifndef EXCLUDE_COM
-#include "Windows/DLL.h"
-#endif
-
 using namespace NWindows;
 
 HRESULT DecompressArchive(
@@ -85,6 +81,7 @@ HRESULT DecompressArchive(
 }
 
 HRESULT DecompressArchives(
+    CCodecs *codecs,
     UStringVector &archivePaths, UStringVector &archivePathsFull,    
     const NWildcard::CCensorNode &wildcardCensor,
     const CExtractOptions &optionsSpec,
@@ -111,7 +108,7 @@ HRESULT DecompressArchives(
 
     RINOK(extractCallback->BeforeOpen(archivePath));
     CArchiveLink archiveLink;
-    HRESULT result = MyOpenArchive(archivePath, archiveLink, openCallback);
+    HRESULT result = MyOpenArchive(codecs, archivePath, archiveLink, openCallback);
 
     bool crypted = false;
     #ifndef _NO_CRYPTO
diff --git a/CPP/7zip/UI/Common/Extract.h b/CPP/7zip/UI/Common/Extract.h
index c7b47c84..232f988f 100755
--- a/CPP/7zip/UI/Common/Extract.h
+++ b/CPP/7zip/UI/Common/Extract.h
@@ -13,6 +13,8 @@
 #include "ExtractMode.h"
 #include "Property.h"
 
+#include "../Common/LoadCodecs.h"
+
 class CExtractOptions
 {
 public:
@@ -34,6 +36,10 @@ public:
 
   NExtract::NOverwriteMode::EEnum OverwriteMode;
 
+  #ifdef EXTERNAL_CODECS
+  CCodecs *Codecs;
+  #endif
+
   CExtractOptions(): 
       StdOutMode(false), 
       YesToAll(false), 
@@ -49,6 +55,7 @@ public:
 };
 
 HRESULT DecompressArchives(
+    CCodecs *codecs,
     UStringVector &archivePaths, UStringVector &archivePathsFull,
     const NWildcard::CCensorNode &wildcardCensor,
     const CExtractOptions &options,
diff --git a/CPP/7zip/UI/Common/LoadCodecs.cpp b/CPP/7zip/UI/Common/LoadCodecs.cpp
new file mode 100755
index 00000000..bb6b9696
--- /dev/null
+++ b/CPP/7zip/UI/Common/LoadCodecs.cpp
@@ -0,0 +1,621 @@
+// LoadCodecs.cpp
+
+#include "StdAfx.h"
+
+#include "LoadCodecs.h"
+
+#include "../../../Common/MyCom.h"
+#ifdef NEW_FOLDER_INTERFACE
+#include "../../../Common/StringToInt.h"
+#endif
+#include "../../../Windows/PropVariant.h"
+
+#include "../../ICoder.h"
+#include "../../Common/RegisterArc.h"
+
+#ifdef EXTERNAL_CODECS
+#include "../../../Windows/FileFind.h"
+#include "../../../Windows/DLL.h"
+#ifdef NEW_FOLDER_INTERFACE
+#include "../../../Windows/ResourceString.h"
+static const UINT kIconTypesResId = 100;
+#endif
+
+#ifdef _WIN32
+#include "Windows/Registry.h"
+#endif
+
+using namespace NWindows;
+using namespace NFile;
+
+extern HINSTANCE g_hInstance;
+
+static CSysString GetLibraryFolderPrefix()
+{
+  TCHAR fullPath[MAX_PATH + 1];
+  ::GetModuleFileName(g_hInstance, fullPath, MAX_PATH);
+  CSysString path = fullPath;
+  int pos = path.ReverseFind(TEXT(CHAR_PATH_SEPARATOR));
+  return path.Left(pos + 1);
+}
+
+#define kCodecsFolderName TEXT("Codecs")
+#define kFormatsFolderName TEXT("Formats")
+static TCHAR *kMainDll = TEXT("7z.dll");
+
+#ifdef _WIN32
+static LPCTSTR kRegistryPath = TEXT("Software\\7-zip");
+static LPCTSTR kProgramPathValue = TEXT("Path");
+static bool ReadPathFromRegistry(HKEY baseKey, CSysString &path)
+{
+  NRegistry::CKey key;
+  if(key.Open(baseKey, kRegistryPath, KEY_READ) == ERROR_SUCCESS)
+    if (key.QueryValue(kProgramPathValue, path) == ERROR_SUCCESS)
+    {
+      NName::NormalizeDirPathPrefix(path);
+      return true;
+    }
+  return false;
+}
+
+CSysString GetBaseFolderPrefixFromRegistry()
+{
+  CSysString moduleFolderPrefix = GetLibraryFolderPrefix();
+  NFind::CFileInfo fileInfo;
+  if (NFind::FindFile(moduleFolderPrefix + kMainDll, fileInfo))
+    if (!fileInfo.IsDirectory())
+      return moduleFolderPrefix;
+  if (NFind::FindFile(moduleFolderPrefix + kCodecsFolderName, fileInfo))
+    if (fileInfo.IsDirectory())
+      return moduleFolderPrefix;
+  if (NFind::FindFile(moduleFolderPrefix + kFormatsFolderName, fileInfo))
+    if (fileInfo.IsDirectory())
+      return moduleFolderPrefix;
+  CSysString path;
+  #ifdef _WIN32
+  if (ReadPathFromRegistry(HKEY_CURRENT_USER, path))
+    return path;
+  if (ReadPathFromRegistry(HKEY_LOCAL_MACHINE, path))
+    return path;
+  #endif
+  return moduleFolderPrefix;
+}
+
+#endif
+
+
+typedef UInt32 (WINAPI *GetNumberOfMethodsFunc)(UInt32 *numMethods);
+typedef UInt32 (WINAPI *GetNumberOfFormatsFunc)(UInt32 *numFormats);
+typedef UInt32 (WINAPI *GetHandlerPropertyFunc)(PROPID propID, PROPVARIANT *value);
+typedef UInt32 (WINAPI *GetHandlerPropertyFunc2)(UInt32 index, PROPID propID, PROPVARIANT *value);
+typedef UINT32 (WINAPI *CreateObjectFunc)(const GUID *clsID, const GUID *iid, void **outObject);
+
+
+static HRESULT GetCoderClass(GetMethodPropertyFunc getMethodProperty, UInt32 index, 
+    PROPID propId, CLSID &clsId, bool &isAssigned)
+{
+  NWindows::NCOM::CPropVariant prop;
+  isAssigned = false;
+  RINOK(getMethodProperty(index, propId, &prop));
+  if (prop.vt == VT_BSTR)
+  {
+    isAssigned = true;
+    clsId = *(const GUID *)prop.bstrVal;
+  }
+  else if (prop.vt != VT_EMPTY)
+    return E_FAIL;
+  return S_OK;
+}
+
+HRESULT CCodecs::LoadCodecs()
+{
+  CCodecLib &lib = Libs.Back();
+  lib.GetMethodProperty = (GetMethodPropertyFunc)lib.Lib.GetProcAddress("GetMethodProperty");
+  if (lib.GetMethodProperty == NULL)
+    return S_OK;
+
+  UInt32 numMethods = 1;
+  GetNumberOfMethodsFunc getNumberOfMethodsFunc = (GetNumberOfMethodsFunc)lib.Lib.GetProcAddress("GetNumberOfMethods");
+  if (getNumberOfMethodsFunc != NULL)
+  {
+    RINOK(getNumberOfMethodsFunc(&numMethods));
+  }
+
+  for(UInt32 i = 0; i < numMethods; i++)
+  {
+    CDllCodecInfo info;
+    info.LibIndex = Libs.Size() - 1;
+    info.CodecIndex = i;
+
+    RINOK(GetCoderClass(lib.GetMethodProperty, i, NMethodPropID::kEncoder, info.Encoder, info.EncoderIsAssigned));
+    RINOK(GetCoderClass(lib.GetMethodProperty, i, NMethodPropID::kDecoder, info.Decoder, info.DecoderIsAssigned));
+
+    Codecs.Add(info);
+  }
+  return S_OK;
+}
+
+static HRESULT ReadProp(
+    GetHandlerPropertyFunc getProp, 
+    GetHandlerPropertyFunc2 getProp2, 
+    UInt32 index, PROPID propID, NCOM::CPropVariant &prop)
+{
+  if (getProp2)
+    return getProp2(index, propID, &prop);;
+  return getProp(propID, &prop);
+}
+
+static HRESULT ReadBoolProp(
+    GetHandlerPropertyFunc getProp, 
+    GetHandlerPropertyFunc2 getProp2, 
+    UInt32 index, PROPID propID, bool &res)
+{
+  NCOM::CPropVariant prop;
+  RINOK(ReadProp(getProp, getProp2, index, propID, prop));
+  if (prop.vt == VT_BOOL)
+    res = VARIANT_BOOLToBool(prop.boolVal);
+  else if (prop.vt != VT_EMPTY)
+    return E_FAIL;
+  return S_OK;
+}
+
+static HRESULT ReadStringProp(
+    GetHandlerPropertyFunc getProp, 
+    GetHandlerPropertyFunc2 getProp2, 
+    UInt32 index, PROPID propID, UString &res)
+{
+  NCOM::CPropVariant prop;
+  RINOK(ReadProp(getProp, getProp2, index, propID, prop));
+  if (prop.vt == VT_BSTR)
+    res = prop.bstrVal;
+  else if (prop.vt != VT_EMPTY)
+    return E_FAIL;
+  return S_OK;
+}
+
+#endif
+
+static const unsigned int kNumArcsMax = 32;
+static unsigned int g_NumArcs = 0;
+static const CArcInfo *g_Arcs[kNumArcsMax]; 
+void RegisterArc(const CArcInfo *arcInfo) 
+{ 
+  if (g_NumArcs < kNumArcsMax)
+    g_Arcs[g_NumArcs++] = arcInfo; 
+}
+
+static void SplitString(const UString &srcString, UStringVector &destStrings)
+{
+  destStrings.Clear();
+  UString s;
+  int len = srcString.Length();
+  if (len == 0)
+    return;
+  for (int i = 0; i < len; i++)
+  {
+    wchar_t c = srcString[i];
+    if (c == L' ')
+    {
+      if (!s.IsEmpty())
+      {
+        destStrings.Add(s);
+        s.Empty();
+      }
+    }
+    else
+      s += c;
+  }
+  if (!s.IsEmpty())
+    destStrings.Add(s);
+}
+
+void CArcInfoEx::AddExts(const wchar_t* ext, const wchar_t* addExt)
+{
+  UStringVector exts, addExts;
+  SplitString(ext, exts);
+  if (addExt != 0)
+    SplitString(addExt, addExts);
+  for (int i = 0; i < exts.Size(); i++)
+  {
+    CArcExtInfo extInfo;
+    extInfo.Ext = exts[i];
+    if (i < addExts.Size())
+    {
+      extInfo.AddExt = addExts[i];
+      if (extInfo.AddExt == L"*")
+        extInfo.AddExt.Empty();
+    }
+    Exts.Add(extInfo);
+  }
+}
+
+#ifdef EXTERNAL_CODECS
+
+HRESULT CCodecs::LoadFormats()
+{
+  const NDLL::CLibrary &lib = Libs.Back().Lib;
+  GetHandlerPropertyFunc getProp = 0;
+  GetHandlerPropertyFunc2 getProp2 = (GetHandlerPropertyFunc2)
+      lib.GetProcAddress("GetHandlerProperty2");
+  if (getProp2 == NULL)
+  {
+    getProp = (GetHandlerPropertyFunc)
+        lib.GetProcAddress("GetHandlerProperty");
+    if (getProp == NULL)
+      return S_OK;
+  }
+
+  UInt32 numFormats = 1;
+  GetNumberOfFormatsFunc getNumberOfFormats = (GetNumberOfFormatsFunc)
+    lib.GetProcAddress("GetNumberOfFormats");
+  if (getNumberOfFormats != NULL)
+  {
+    RINOK(getNumberOfFormats(&numFormats));
+  }
+  if (getProp2 == NULL)
+    numFormats = 1;
+
+  for(UInt32 i = 0; i < numFormats; i++)
+  {
+    CArcInfoEx item;
+    item.LibIndex = Libs.Size() - 1;
+    item.FormatIndex = i;
+
+    RINOK(ReadStringProp(getProp, getProp2, i, NArchive::kName, item.Name));
+
+    NCOM::CPropVariant prop;
+    if (ReadProp(getProp, getProp2, i, NArchive::kClassID, prop) != S_OK)
+      continue;
+    if (prop.vt != VT_BSTR)
+      continue;
+    item.ClassID = *(const GUID *)prop.bstrVal;
+    prop.Clear();
+
+    UString ext, addExt;
+    RINOK(ReadStringProp(getProp, getProp2, i, NArchive::kExtension, ext));
+    RINOK(ReadStringProp(getProp, getProp2, i, NArchive::kAddExtension, addExt));
+    item.AddExts(ext, addExt);
+
+    ReadBoolProp(getProp, getProp2, i, NArchive::kUpdate, item.UpdateEnabled);
+    if (item.UpdateEnabled)
+      ReadBoolProp(getProp, getProp2, i, NArchive::kKeepName, item.KeepName);
+    
+    if (ReadProp(getProp, getProp2, i, NArchive::kStartSignature, prop) == S_OK)
+      if (prop.vt == VT_BSTR)
+      {
+        UINT len = ::SysStringByteLen(prop.bstrVal);
+        item.StartSignature.SetCapacity(len);
+        memmove(item.StartSignature, prop.bstrVal, len);
+      }
+    Formats.Add(item);
+  }
+  return S_OK;
+}
+
+#ifdef NEW_FOLDER_INTERFACE
+void CCodecLib::LoadIcons()
+{
+  UString iconTypes = MyLoadStringW((HMODULE)Lib, kIconTypesResId);
+  UStringVector pairs;
+  SplitString(iconTypes, pairs);
+  for (int i = 0; i < pairs.Size(); i++)
+  {
+    const UString &s = pairs[i];
+    int pos = s.Find(L':');
+    if (pos < 0)
+      continue;
+    CIconPair iconPair;
+    const wchar_t *end;
+    UString num = s.Mid(pos + 1);
+    iconPair.IconIndex = (UInt32)ConvertStringToUInt64(num, &end);
+    if (*end != L'\0')
+      continue;
+    iconPair.Ext = s.Left(pos);
+    IconPairs.Add(iconPair);
+  }
+}
+
+int CCodecLib::FindIconIndex(const UString &ext) const
+{
+  for (int i = 0; i < IconPairs.Size(); i++)
+  {
+    const CIconPair &pair = IconPairs[i];
+    if (ext.CompareNoCase(pair.Ext) == 0)
+      return pair.IconIndex;
+  }
+  return -1;
+}
+#endif
+
+HRESULT CCodecs::LoadDll(const CSysString &dllPath)
+{
+  {
+    NDLL::CLibrary library;
+    if (!library.LoadEx(dllPath, LOAD_LIBRARY_AS_DATAFILE))
+      return S_OK;
+  }
+  Libs.Add(CCodecLib());
+  CCodecLib &lib = Libs.Back();
+  #ifdef NEW_FOLDER_INTERFACE
+  lib.Path = dllPath;
+  #endif
+  bool used = false;
+  HRESULT res = S_OK;
+  if (lib.Lib.Load(dllPath))
+  {
+    #ifdef NEW_FOLDER_INTERFACE
+    lib.LoadIcons();
+    #endif
+    lib.CreateObject = (CreateObjectFunc)lib.Lib.GetProcAddress("CreateObject");
+    if (lib.CreateObject != 0)
+    {
+      int startSize = Codecs.Size();
+      res = LoadCodecs();
+      used = (Codecs.Size() != startSize);
+      if (res == S_OK)
+      {
+        startSize = Formats.Size();
+        res = LoadFormats();
+        used = used || (Formats.Size() != startSize);
+      }
+    }
+  }
+  if (!used)
+    Libs.DeleteBack();
+  return res;
+}
+
+HRESULT CCodecs::LoadDllsFromFolder(const CSysString &folderPrefix)
+{
+  NFile::NFind::CEnumerator enumerator(folderPrefix + CSysString(TEXT("*")));
+  NFile::NFind::CFileInfo fileInfo;
+  while (enumerator.Next(fileInfo))
+  {
+    if (fileInfo.IsDirectory())
+      continue;
+    RINOK(LoadDll(folderPrefix + fileInfo.Name));
+  }
+  return S_OK;
+}
+
+#endif
+
+#ifndef _SFX
+static inline void SetBuffer(CByteBuffer &bb, const Byte *data, int size)
+{
+  bb.SetCapacity(size);
+  memmove((Byte *)bb, data, size);
+}
+#endif
+
+HRESULT CCodecs::Load()
+{
+  Formats.Clear();
+  #ifdef EXTERNAL_CODECS
+  Codecs.Clear();
+  #endif
+  for (UInt32 i = 0; i < g_NumArcs; i++)
+  {
+    const CArcInfo &arc = *g_Arcs[i];
+    CArcInfoEx item;
+    item.Name = arc.Name;
+    item.CreateInArchive = arc.CreateInArchive;
+    item.CreateOutArchive = arc.CreateOutArchive;
+    item.AddExts(arc.Ext, arc.AddExt);
+    item.UpdateEnabled = (arc.CreateOutArchive != 0);
+    item.KeepName = arc.KeepName;
+
+    #ifndef _SFX
+    SetBuffer(item.StartSignature, arc.Signature, arc.SignatureSize);
+    #endif
+    Formats.Add(item);
+  }
+  #ifdef EXTERNAL_CODECS
+  const CSysString baseFolder = GetBaseFolderPrefixFromRegistry();
+  RINOK(LoadDll(baseFolder + kMainDll));
+  RINOK(LoadDllsFromFolder(baseFolder + kCodecsFolderName TEXT(STRING_PATH_SEPARATOR)));
+  RINOK(LoadDllsFromFolder(baseFolder + kFormatsFolderName TEXT(STRING_PATH_SEPARATOR)));
+  #endif
+  return S_OK;
+}
+
+int CCodecs::FindFormatForArchiveName(const UString &archivePath) const
+{
+  int slashPos1 = archivePath.ReverseFind(L'\\');
+  int slashPos2 = archivePath.ReverseFind(L'.');
+  int dotPos = archivePath.ReverseFind(L'.');
+  if (dotPos < 0 || dotPos < slashPos1 || dotPos < slashPos2)
+    return -1;
+  UString ext = archivePath.Mid(dotPos + 1);
+  for (int i = 0; i < Formats.Size(); i++)
+  {
+    const CArcInfoEx &arc = Formats[i];
+    if (!arc.UpdateEnabled)
+      continue;
+    // if (arc.FindExtension(ext) >= 0)
+    UString mainExt = arc.GetMainExt();
+    if (!mainExt.IsEmpty() && ext.CompareNoCase(mainExt) == 0)
+      return i;
+  }
+  return -1;
+}
+
+int CCodecs::FindFormatForArchiveType(const UString &arcType) const
+{
+  for (int i = 0; i < Formats.Size(); i++)
+  {
+    const CArcInfoEx &arc = Formats[i];
+    if (!arc.UpdateEnabled)
+      continue;
+    if (arc.Name.CompareNoCase(arcType) == 0)
+      return i;
+  }
+  return -1;
+}
+
+#ifdef EXTERNAL_CODECS
+
+#ifdef EXPORT_CODECS
+extern unsigned int g_NumCodecs;
+STDAPI CreateCoder2(bool encode, UInt32 index, const GUID *iid, void **outObject);
+STDAPI GetMethodProperty(UInt32 codecIndex, PROPID propID, PROPVARIANT *value);
+// STDAPI GetNumberOfMethods(UINT32 *numCodecs);
+#endif
+
+STDMETHODIMP CCodecs::GetNumberOfMethods(UINT32 *numMethods)
+{
+  *numMethods = 
+      #ifdef EXPORT_CODECS
+      g_NumCodecs + 
+      #endif
+      Codecs.Size();
+  return S_OK;
+}
+
+STDMETHODIMP CCodecs::GetProperty(UINT32 index, PROPID propID, PROPVARIANT *value)
+{
+  #ifdef EXPORT_CODECS
+  if (index < g_NumCodecs)
+    return GetMethodProperty(index, propID, value);
+  #endif
+
+  const CDllCodecInfo &ci = Codecs[index 
+      #ifdef EXPORT_CODECS
+      - g_NumCodecs
+      #endif
+      ];
+
+  if (propID == NMethodPropID::kDecoderIsAssigned)
+  {
+    NWindows::NCOM::CPropVariant propVariant;
+    propVariant = ci.DecoderIsAssigned;
+    propVariant.Detach(value);
+    return S_OK;
+  }
+  if (propID == NMethodPropID::kEncoderIsAssigned)
+  {
+    NWindows::NCOM::CPropVariant propVariant;
+    propVariant = ci.EncoderIsAssigned;
+    propVariant.Detach(value);
+    return S_OK;
+  }
+  return Libs[ci.LibIndex].GetMethodProperty(ci.CodecIndex, propID, value);
+}
+
+STDMETHODIMP CCodecs::CreateDecoder(UINT32 index, const GUID *iid, void **coder)
+{
+  #ifdef EXPORT_CODECS
+  if (index < g_NumCodecs)
+    return CreateCoder2(false, index, iid, coder);
+  #endif
+  const CDllCodecInfo &ci = Codecs[index 
+      #ifdef EXPORT_CODECS
+      - g_NumCodecs
+      #endif
+      ];
+  if (ci.DecoderIsAssigned)
+    return Libs[ci.LibIndex].CreateObject(&ci.Decoder, iid, (void **)coder);
+  return S_OK;
+}
+
+STDMETHODIMP CCodecs::CreateEncoder(UINT32 index, const GUID *iid, void **coder)
+{
+  #ifdef EXPORT_CODECS
+  if (index < g_NumCodecs)
+    return CreateCoder2(true, index, iid, coder);
+  #endif
+  const CDllCodecInfo &ci = Codecs[index 
+      #ifdef EXPORT_CODECS
+      - g_NumCodecs
+      #endif
+      ];
+  if (ci.EncoderIsAssigned)
+    return Libs[ci.LibIndex].CreateObject(&ci.Encoder, iid, (void **)coder);
+  return S_OK;
+}
+
+HRESULT CCodecs::CreateCoder(const UString &name, bool encode, CMyComPtr<ICompressCoder> &coder) const
+{ 
+  for (int i = 0; i < Codecs.Size(); i++)
+  {
+    const CDllCodecInfo &codec = Codecs[i];
+    if (encode && !codec.EncoderIsAssigned || !encode && !codec.DecoderIsAssigned)
+      continue;
+    const CCodecLib &lib = Libs[codec.LibIndex];
+    UString res;
+    NWindows::NCOM::CPropVariant prop;
+    RINOK(lib.GetMethodProperty(codec.CodecIndex, NMethodPropID::kName, &prop));
+    if (prop.vt == VT_BSTR)
+      res = prop.bstrVal;
+    else if (prop.vt != VT_EMPTY)
+      continue;
+    if (name.CompareNoCase(res) == 0)
+      return lib.CreateObject(encode ? &codec.Encoder : &codec.Decoder, &IID_ICompressCoder, (void **)&coder);
+  }
+  return CLASS_E_CLASSNOTAVAILABLE;
+}
+
+int CCodecs::GetCodecLibIndex(UInt32 index)
+{
+  #ifdef EXPORT_CODECS
+  if (index < g_NumCodecs)
+    return -1;
+  #endif
+  #ifdef EXTERNAL_CODECS
+  const CDllCodecInfo &ci = Codecs[index 
+      #ifdef EXPORT_CODECS
+      - g_NumCodecs
+      #endif
+      ];
+  return ci.LibIndex;
+  #else
+  return -1;
+  #endif
+}
+
+bool CCodecs::GetCodecEncoderIsAssigned(UInt32 index)
+{
+  #ifdef EXPORT_CODECS
+  if (index < g_NumCodecs)
+  {
+    NWindows::NCOM::CPropVariant prop;
+    if (GetProperty(index, NMethodPropID::kEncoder, &prop) == S_OK)
+      if (prop.vt != VT_EMPTY)
+        return true;
+    return false;
+  }
+  #endif
+  #ifdef EXTERNAL_CODECS
+  const CDllCodecInfo &ci = Codecs[index 
+      #ifdef EXPORT_CODECS
+      - g_NumCodecs
+      #endif
+      ];
+  return ci.EncoderIsAssigned;
+  #else
+  return false;
+  #endif
+}
+
+HRESULT CCodecs::GetCodecId(UInt32 index, UInt64 &id)
+{
+  UString s;
+  NWindows::NCOM::CPropVariant prop;
+  RINOK(GetProperty(index, NMethodPropID::kID, &prop));
+  if (prop.vt != VT_UI8)
+    return E_INVALIDARG;
+  id = prop.uhVal.QuadPart;
+  return S_OK;
+}
+
+UString CCodecs::GetCodecName(UInt32 index)
+{
+  UString s;
+  NWindows::NCOM::CPropVariant prop;
+  if (GetProperty(index, NMethodPropID::kName, &prop) == S_OK)
+    if (prop.vt == VT_BSTR)
+      s = prop.bstrVal;
+  return s;
+}
+
+#endif
diff --git a/CPP/7zip/UI/Common/LoadCodecs.h b/CPP/7zip/UI/Common/LoadCodecs.h
new file mode 100755
index 00000000..28cc7dad
--- /dev/null
+++ b/CPP/7zip/UI/Common/LoadCodecs.h
@@ -0,0 +1,215 @@
+// LoadCodecs.h
+
+#ifndef __LOADCODECS_H
+#define __LOADCODECS_H
+
+#include "../../../Common/Types.h"
+#include "../../../Common/MyCom.h"
+#include "../../../Common/String.h"
+#include "../../../Common/Buffer.h"
+#include "../../ICoder.h"
+
+#ifdef EXTERNAL_CODECS
+#include "../../../Windows/DLL.h"
+#endif
+
+struct CDllCodecInfo
+{
+  CLSID Encoder;
+  CLSID Decoder;
+  bool EncoderIsAssigned;
+  bool DecoderIsAssigned;
+  int LibIndex;
+  UInt32 CodecIndex;
+};
+
+#include "../../Archive/IArchive.h"
+
+typedef IInArchive * (*CreateInArchiveP)();
+typedef IOutArchive * (*CreateOutArchiveP)();
+
+struct CArcExtInfo
+{
+  UString Ext;
+  UString AddExt;
+  CArcExtInfo() {}
+  CArcExtInfo(const UString &ext): Ext(ext) {}
+  CArcExtInfo(const UString &ext, const UString &addExt): Ext(ext), AddExt(addExt) {}
+};
+
+
+struct CArcInfoEx
+{
+  #ifdef EXTERNAL_CODECS
+  int LibIndex;
+  UInt32 FormatIndex;
+  CLSID ClassID;
+  #endif
+  bool UpdateEnabled;
+  CreateInArchiveP CreateInArchive;
+  CreateOutArchiveP CreateOutArchive;
+  UString Name;
+  CObjectVector<CArcExtInfo> Exts;
+  #ifndef _SFX
+  CByteBuffer StartSignature;
+  // CByteBuffer FinishSignature;
+  #ifdef NEW_FOLDER_INTERFACE
+  UStringVector AssociateExts;
+  #endif
+  #endif
+  bool KeepName;
+  UString GetMainExt() const
+  {
+    if (Exts.IsEmpty())
+      return UString();
+    return Exts[0].Ext;
+  }
+  int FindExtension(const UString &ext) const
+  {
+    for (int i = 0; i < Exts.Size(); i++)
+      if (ext.CompareNoCase(Exts[i].Ext) == 0)
+        return i;
+    return -1;
+  }
+  UString GetAllExtensions() const
+  {
+    UString s;
+    for (int i = 0; i < Exts.Size(); i++)
+    {
+      if (i > 0)
+        s += ' ';
+      s += Exts[i].Ext;
+    }
+    return s;
+  }
+
+  void AddExts(const wchar_t* ext, const wchar_t* addExt);
+
+  CArcInfoEx(): 
+    #ifdef EXTERNAL_CODECS
+    LibIndex(-1),
+    #endif
+    UpdateEnabled(false),
+    CreateInArchive(0), CreateOutArchive(0),
+    KeepName(false)
+    #ifndef _SFX
+    #endif
+  {}
+};
+
+#ifdef EXTERNAL_CODECS
+typedef UInt32 (WINAPI *GetMethodPropertyFunc)(UInt32 index, PROPID propID, PROPVARIANT *value);
+typedef UInt32 (WINAPI *CreateObjectFunc)(const GUID *clsID, const GUID *interfaceID, void **outObject);
+
+
+struct CCodecLib
+{
+  NWindows::NDLL::CLibrary Lib;
+  GetMethodPropertyFunc GetMethodProperty;
+  CreateObjectFunc CreateObject;
+  #ifdef NEW_FOLDER_INTERFACE
+  struct CIconPair
+  {
+    UString Ext;
+    UInt32 IconIndex;
+  };
+  CSysString Path;
+  CObjectVector<CIconPair> IconPairs;
+  void LoadIcons();
+  int FindIconIndex(const UString &ext) const;
+  #endif
+  CCodecLib(): GetMethodProperty(0) {}
+};
+#endif
+
+class CCodecs:
+  #ifdef EXTERNAL_CODECS
+  public ICompressCodecsInfo,
+  #else
+  public IUnknown,
+  #endif
+  public CMyUnknownImp
+{
+public:  
+  #ifdef EXTERNAL_CODECS
+  CObjectVector<CCodecLib> Libs;
+  CObjectVector<CDllCodecInfo> Codecs;
+  HRESULT LoadCodecs();
+  HRESULT LoadFormats();
+  HRESULT LoadDll(const CSysString &path);
+  HRESULT LoadDllsFromFolder(const CSysString &folderPrefix);
+
+  HRESULT CreateArchiveHandler(const CArcInfoEx &ai, void **archive, bool outHandler) const
+  {
+    return Libs[ai.LibIndex].CreateObject(&ai.ClassID, outHandler ? &IID_IOutArchive : &IID_IInArchive, (void **)archive);
+  }
+  #endif
+
+public:
+  CObjectVector<CArcInfoEx> Formats;
+  HRESULT Load();
+  int FindFormatForArchiveName(const UString &archivePath) const;
+  int FindFormatForArchiveType(const UString &arcType) const;
+
+  MY_UNKNOWN_IMP
+
+  #ifdef EXTERNAL_CODECS
+  STDMETHOD(GetNumberOfMethods)(UINT32 *numMethods);
+  STDMETHOD(GetProperty)(UINT32 index, PROPID propID, PROPVARIANT *value);
+  STDMETHOD(CreateDecoder)(UINT32 index, const GUID *interfaceID, void **coder);
+  STDMETHOD(CreateEncoder)(UINT32 index, const GUID *interfaceID, void **coder);
+  #endif
+
+  int GetCodecLibIndex(UInt32 index);
+  bool GetCodecEncoderIsAssigned(UInt32 index);
+  HRESULT GetCodecId(UInt32 index, UInt64 &id);
+  UString GetCodecName(UInt32 index);
+
+  HRESULT CreateInArchive(int formatIndex, CMyComPtr<IInArchive> &archive) const
+  { 
+    const CArcInfoEx &ai = Formats[formatIndex]; 
+    #ifdef EXTERNAL_CODECS
+    if (ai.LibIndex < 0)
+    #endif
+    {
+      archive = ai.CreateInArchive();
+      return S_OK;
+    }
+    #ifdef EXTERNAL_CODECS
+    return CreateArchiveHandler(ai, (void **)&archive, false); 
+    #endif
+  }
+  HRESULT CreateOutArchive(int formatIndex, CMyComPtr<IOutArchive> &archive) const
+  { 
+    const CArcInfoEx &ai = Formats[formatIndex]; 
+    #ifdef EXTERNAL_CODECS
+    if (ai.LibIndex < 0)
+    #endif
+    {
+      archive = ai.CreateOutArchive();
+      return S_OK;
+    }
+    #ifdef EXTERNAL_CODECS
+    return CreateArchiveHandler(ai, (void **)&archive, true); 
+    #endif
+  }
+  int FindOutFormatFromName(const UString &name) const
+  {
+    for (int i = 0; i < Formats.Size(); i++)
+    {
+      const CArcInfoEx &arc = Formats[i];
+      if (!arc.UpdateEnabled)
+        continue;
+      if (arc.Name.CompareNoCase(name) == 0)
+        return i;
+    }
+    return -1;
+  }
+
+  #ifdef EXTERNAL_CODECS
+  HRESULT CreateCoder(const UString &name, bool encode, CMyComPtr<ICompressCoder> &coder) const;
+  #endif
+
+};
+
+#endif
diff --git a/CPP/7zip/UI/Common/OpenArchive.cpp b/CPP/7zip/UI/Common/OpenArchive.cpp
index ce1a6de3..0f73890f 100755
--- a/CPP/7zip/UI/Common/OpenArchive.cpp
+++ b/CPP/7zip/UI/Common/OpenArchive.cpp
@@ -16,42 +16,6 @@
 
 #include "Common/StringConvert.h"
 
-#ifdef FORMAT_7Z
-#include "../../Archive/7z/7zHandler.h"
-#endif
-
-#ifdef FORMAT_BZIP2
-#include "../../Archive/BZip2/BZip2Handler.h"
-#endif
-
-#ifdef FORMAT_CAB
-#include "../../Archive/Cab/CabHandler.h"
-#endif
-
-#ifdef FORMAT_GZIP
-#include "../../Archive/GZip/GZipHandler.h"
-#endif
-
-#ifdef FORMAT_SPLIT
-#include "../../Archive/Split/SplitHandler.h"
-#endif
-
-#ifdef FORMAT_TAR
-#include "../../Archive/Tar/TarHandler.h"
-#endif
-
-#ifdef FORMAT_ZIP
-#include "../../Archive/Zip/ZipHandler.h"
-#endif
-
-#ifdef FORMAT_Z
-#include "../../Archive/Z/ZHandler.h"
-#endif
-
-#ifndef EXCLUDE_COM
-#include "HandlerLoader.h"
-#endif
-
 #include "DefaultName.h"
 
 using namespace NWindows;
@@ -136,19 +100,15 @@ static inline bool TestSignature(const Byte *p1, const Byte *p2, size_t size)
 #endif
 
 HRESULT OpenArchive(
+    CCodecs *codecs,
     IInStream *inStream,
     const UString &fileName, 
-    #ifndef EXCLUDE_COM
-    HMODULE *module,
-    #endif
     IInArchive **archiveResult, 
-    CArchiverInfo &archiverInfoResult,
+    int &formatIndex,
     UString &defaultItemName,
     IArchiveOpenCallback *openArchiveCallback)
 {
   *archiveResult = NULL;
-  CObjectVector<CArchiverInfo> archiverInfoList;
-  ReadArchiverInfoList(archiverInfoList);
   UString extension;
   {
     int dotPos = fileName.ReverseFind(L'.');
@@ -157,21 +117,17 @@ HRESULT OpenArchive(
   }
   CIntVector orderIndices;
   int i;
-  bool finded = false;
-  for(i = 0; i < archiverInfoList.Size(); i++)
-  {
-    if (archiverInfoList[i].FindExtension(extension) >= 0)
-    {
-      orderIndices.Insert(0, i);
-      finded = true;
-    }
+  int numFinded = 0;
+  for (i = 0; i < codecs->Formats.Size(); i++)
+    if (codecs->Formats[i].FindExtension(extension) >= 0)
+      orderIndices.Insert(numFinded++, i);
     else
       orderIndices.Add(i);
-  }
   
   #ifndef _SFX
-  if (!finded)
+  if (numFinded != 1)
   {
+    CIntVector orderIndices2;
     CByteBuffer byteBuffer;
     const UInt32 kBufferSize = (200 << 10);
     byteBuffer.SetCapacity(kBufferSize);
@@ -179,13 +135,12 @@ HRESULT OpenArchive(
     RINOK(inStream->Seek(0, STREAM_SEEK_SET, NULL));
     UInt32 processedSize;
     RINOK(ReadStream(inStream, buffer, kBufferSize, &processedSize));
-    int numFinded = 0;
-    for (int pos = (int)processedSize; pos >= 0 ; pos--)
+    for (UInt32 pos = 0; pos < processedSize; pos++)
     {
-      for(int i = numFinded; i < orderIndices.Size(); i++)
+      for (int i = 0; i < orderIndices.Size(); i++)
       {
         int index = orderIndices[i];
-        const CArchiverInfo &ai = archiverInfoList[index];
+        const CArcInfoEx &ai = codecs->Formats[index];
         const CByteBuffer &sig = ai.StartSignature;
         if (sig.GetCapacity() == 0)
           continue;
@@ -193,12 +148,13 @@ HRESULT OpenArchive(
           continue;
         if (TestSignature(buffer + pos, sig, sig.GetCapacity()))
         {
-          orderIndices.Delete(i);
-          orderIndices.Insert(0, index);
-          numFinded++;
+          orderIndices2.Add(index);
+          orderIndices.Delete(i--);
         }
       }
     }
+    orderIndices2 += orderIndices;
+    orderIndices = orderIndices2;
   }
   #endif
 
@@ -206,68 +162,27 @@ HRESULT OpenArchive(
   for(i = 0; i < orderIndices.Size(); i++)
   {
     inStream->Seek(0, STREAM_SEEK_SET, NULL);
-    const CArchiverInfo &archiverInfo = archiverInfoList[orderIndices[i]];
-    #ifndef EXCLUDE_COM
-    CHandlerLoader loader;
-    #endif
-    CMyComPtr<IInArchive> archive;
-
-    #ifdef FORMAT_7Z
-    if (archiverInfo.Name.CompareNoCase(L"7z") == 0)
-      archive = new NArchive::N7z::CHandler;
-    #endif
-
-    #ifdef FORMAT_BZIP2
-    if (archiverInfo.Name.CompareNoCase(L"BZip2") == 0)
-      archive = new NArchive::NBZip2::CHandler;
-    #endif
-
-    #ifdef FORMAT_CAB
-    if (archiverInfo.Name.CompareNoCase(L"Cab") == 0)
-      archive = new NArchive::NCab::CHandler;
-    #endif
-
-    #ifdef FORMAT_GZIP
-    if (archiverInfo.Name.CompareNoCase(L"GZip") == 0)
-      archive = new NArchive::NGZip::CHandler;
-    #endif
-
-    #ifdef FORMAT_SPLIT
-    if (archiverInfo.Name.CompareNoCase(L"Split") == 0)
-      archive = new NArchive::NSplit::CHandler;
-    #endif
-
-    #ifdef FORMAT_TAR
-    if (archiverInfo.Name.CompareNoCase(L"Tar") == 0)
-      archive = new NArchive::NTar::CHandler;
-    #endif
-
-    #ifdef FORMAT_ZIP
-    if (archiverInfo.Name.CompareNoCase(L"Zip") == 0)
-      archive = new NArchive::NZip::CHandler;
-    #endif
-
-    #ifdef FORMAT_Z
-    if (archiverInfo.Name.CompareNoCase(L"Z") == 0)
-      archive = new NArchive::NZ::CHandler;
-    #endif
 
+    CMyComPtr<IInArchive> archive;
 
-    #ifndef EXCLUDE_COM
+    formatIndex = orderIndices[i];
+    RINOK(codecs->CreateInArchive(formatIndex, archive));
     if (!archive)
+      continue;
+
+    #ifdef EXTERNAL_CODECS
     {
-      HRESULT result = loader.CreateHandler(archiverInfo.FilePath, 
-          archiverInfo.ClassID, (void **)&archive, false);
-      if (result != S_OK)
-        continue;
+      CMyComPtr<ISetCompressCodecsInfo> setCompressCodecsInfo;
+      archive.QueryInterface(IID_ISetCompressCodecsInfo, (void **)&setCompressCodecsInfo);
+      if (setCompressCodecsInfo)
+      {
+        RINOK(setCompressCodecsInfo->SetCompressCodecsInfo(codecs));
+      }
     }
     #endif
-    
-    if (!archive)
-      return E_FAIL;
-    
+
     HRESULT result = archive->Open(inStream, &kMaxCheckStartPosition, openArchiveCallback);
-    if(result == S_FALSE)
+    if (result == S_FALSE)
       continue;
     if(result != S_OK)
     {
@@ -277,17 +192,20 @@ HRESULT OpenArchive(
       continue;
     }
     *archiveResult = archive.Detach();
-    #ifndef EXCLUDE_COM
-    *module = loader.Detach();
-    #endif
-    archiverInfoResult = archiverInfo;
-    int subExtIndex = archiverInfo.FindExtension(extension);
-    if (subExtIndex < 0)
-      subExtIndex = 0;
-    defaultItemName = GetDefaultName2(fileName, 
-        archiverInfo.Extensions[subExtIndex].Ext, 
-        archiverInfo.Extensions[subExtIndex].AddExt);
-
+    const CArcInfoEx &format = codecs->Formats[formatIndex];
+    if (format.Exts.Size() == 0)
+    {
+      defaultItemName = GetDefaultName2(fileName, L"", L"");
+    }
+    else
+    {
+      int subExtIndex = format.FindExtension(extension);
+      if (subExtIndex < 0)
+        subExtIndex = 0;
+      defaultItemName = GetDefaultName2(fileName, 
+          format.Exts[subExtIndex].Ext, 
+          format.Exts[subExtIndex].AddExt);
+    }
     return S_OK;
   }
   if (badResult != S_OK)
@@ -295,12 +213,11 @@ HRESULT OpenArchive(
   return S_FALSE;
 }
 
-HRESULT OpenArchive(const UString &filePath, 
-    #ifndef EXCLUDE_COM
-    HMODULE *module,
-    #endif
+HRESULT OpenArchive(
+    CCodecs *codecs,
+    const UString &filePath, 
     IInArchive **archiveResult, 
-    CArchiverInfo &archiverInfo,
+    int &formatIndex,
     UString &defaultItemName,
     IArchiveOpenCallback *openArchiveCallback)
 {
@@ -308,11 +225,8 @@ HRESULT OpenArchive(const UString &filePath,
   CMyComPtr<IInStream> inStream(inStreamSpec);
   if (!inStreamSpec->Open(filePath))
     return GetLastError();
-  return OpenArchive(inStream, ExtractFileNameFromPath(filePath),
-    #ifndef EXCLUDE_COM
-    module,
-    #endif
-    archiveResult, archiverInfo,
+  return OpenArchive(codecs, inStream, ExtractFileNameFromPath(filePath),
+    archiveResult, formatIndex,
     defaultItemName, openArchiveCallback);
 }
 
@@ -330,24 +244,19 @@ static void MakeDefaultName(UString &name)
   name = name.Left(dotPos);
 }
 
-HRESULT OpenArchive(const UString &fileName, 
-    #ifndef EXCLUDE_COM
-    HMODULE *module0,
-    HMODULE *module1,
-    #endif
+HRESULT OpenArchive(
+    CCodecs *codecs,
+    const UString &fileName, 
     IInArchive **archive0, 
     IInArchive **archive1, 
-    CArchiverInfo &archiverInfo0,
-    CArchiverInfo &archiverInfo1,
+    int &formatIndex0,
+    int &formatIndex1,
     UString &defaultItemName0,
     UString &defaultItemName1,
     IArchiveOpenCallback *openArchiveCallback)
 {
-  HRESULT result = OpenArchive(fileName, 
-    #ifndef EXCLUDE_COM
-    module0,
-    #endif
-    archive0, archiverInfo0, defaultItemName0, openArchiveCallback);
+  HRESULT result = OpenArchive(codecs, fileName, 
+      archive0, formatIndex0, defaultItemName0, openArchiveCallback);
   RINOK(result);
   CMyComPtr<IInArchiveGetStream> getStream;
   result = (*archive0)->QueryInterface(IID_IInArchiveGetStream, (void **)&getStream);
@@ -376,7 +285,8 @@ HRESULT OpenArchive(const UString &fileName,
   {
     MakeDefaultName(defaultItemName0);
     subPath = defaultItemName0;
-    if (archiverInfo0.Name.CompareNoCase(L"7z") == 0)
+    const CArcInfoEx &format = codecs->Formats[formatIndex0];
+    if (format.Name.CompareNoCase(L"7z") == 0)
     {
       if (subPath.Right(3).CompareNoCase(L".7z") != 0)
         subPath += L".7z";
@@ -390,21 +300,15 @@ HRESULT OpenArchive(const UString &fileName,
   if (setSubArchiveName)
     setSubArchiveName->SetSubArchiveName(subPath);
 
-  result = OpenArchive(subStream, subPath, 
-    #ifndef EXCLUDE_COM
-    module1,
-    #endif
-    archive1, archiverInfo1, defaultItemName1, openArchiveCallback);
+  result = OpenArchive(codecs, subStream, subPath,
+      archive1, formatIndex1, defaultItemName1, openArchiveCallback);
   return S_OK;
 }
 
-HRESULT MyOpenArchive(const UString &archiveName, 
-    #ifndef EXCLUDE_COM
-    HMODULE *module,
-    #endif
-    IInArchive **archive,
-    UString &defaultItemName,
-    IOpenCallbackUI *openCallbackUI)
+HRESULT MyOpenArchive(
+    CCodecs *codecs, 
+    const UString &archiveName,
+    IInArchive **archive, UString &defaultItemName, IOpenCallbackUI *openCallbackUI)
 {
   COpenCallbackImp *openCallbackSpec = new COpenCallbackImp;
   CMyComPtr<IArchiveOpenCallback> openCallback = openCallbackSpec;
@@ -417,22 +321,13 @@ HRESULT MyOpenArchive(const UString &archiveName,
       fullName.Left(fileNamePartStartIndex), 
       fullName.Mid(fileNamePartStartIndex));
 
-  CArchiverInfo archiverInfo;
-  return OpenArchive(archiveName, 
-      #ifndef EXCLUDE_COM
-      module,
-      #endif
-      archive, 
-      archiverInfo, 
-      defaultItemName,
-      openCallback);
+  int formatInfo;
+  return OpenArchive(codecs, archiveName, archive, formatInfo, defaultItemName, openCallback);
 }
 
-HRESULT MyOpenArchive(const UString &archiveName, 
-    #ifndef EXCLUDE_COM
-    HMODULE *module0,
-    HMODULE *module1,
-    #endif
+HRESULT MyOpenArchive(
+    CCodecs *codecs,
+    const UString &archiveName,
     IInArchive **archive0,
     IInArchive **archive1,
     UString &defaultItemName0,
@@ -451,20 +346,15 @@ HRESULT MyOpenArchive(const UString &archiveName,
   UString name = fullName.Mid(fileNamePartStartIndex);
   openCallbackSpec->Init(prefix, name);
 
-  CArchiverInfo archiverInfo0, archiverInfo1;
-  HRESULT result = OpenArchive(archiveName, 
-      #ifndef EXCLUDE_COM
-      module0,
-      module1,
-      #endif
+  int formatIndex0, formatIndex1;
+  RINOK(OpenArchive(codecs, archiveName,
       archive0, 
       archive1, 
-      archiverInfo0, 
-      archiverInfo1, 
+      formatIndex0, 
+      formatIndex1, 
       defaultItemName0,
       defaultItemName1,
-      openCallback);
-  RINOK(result);
+      openCallback));
   volumePaths.Add(prefix + name);
   for (int i = 0; i < openCallbackSpec->FileNames.Size(); i++)
     volumePaths.Add(prefix + openCallbackSpec->FileNames[i]);
@@ -482,50 +372,40 @@ HRESULT CArchiveLink::Close()
 
 void CArchiveLink::Release()
 {
-  if (Archive1 != 0)
-    Archive1.Release();
-  if (Archive0 != 0)
-    Archive0.Release();
-  #ifndef EXCLUDE_COM
-  Library1.Free();
-  Library0.Free();
-  #endif
+  Archive1.Release();
+  Archive0.Release();
 }
 
-HRESULT OpenArchive(const UString &archiveName, 
+HRESULT OpenArchive(
+    CCodecs *codecs,
+    const UString &archiveName,
     CArchiveLink &archiveLink,
     IArchiveOpenCallback *openCallback)
 {
-  return OpenArchive(archiveName, 
-    #ifndef EXCLUDE_COM
-    &archiveLink.Library0, &archiveLink.Library1,
-    #endif
+  return OpenArchive(codecs, archiveName, 
     &archiveLink.Archive0, &archiveLink.Archive1, 
-    archiveLink.ArchiverInfo0, archiveLink.ArchiverInfo1, 
+    archiveLink.FormatIndex0, archiveLink.FormatIndex1, 
     archiveLink.DefaultItemName0, archiveLink.DefaultItemName1, 
     openCallback);
 }
 
-HRESULT MyOpenArchive(const UString &archiveName, 
+HRESULT MyOpenArchive(CCodecs *codecs,
+    const UString &archiveName, 
     CArchiveLink &archiveLink,
     IOpenCallbackUI *openCallbackUI)
 {
-  return MyOpenArchive(archiveName, 
-    #ifndef EXCLUDE_COM
-    &archiveLink.Library0, &archiveLink.Library1,
-    #endif
+  return MyOpenArchive(codecs, archiveName,
     &archiveLink.Archive0, &archiveLink.Archive1, 
     archiveLink.DefaultItemName0, archiveLink.DefaultItemName1, 
     archiveLink.VolumePaths,
     openCallbackUI);
 }
 
-HRESULT ReOpenArchive(CArchiveLink &archiveLink, 
-    const UString &fileName)
+HRESULT ReOpenArchive(CCodecs *codecs, CArchiveLink &archiveLink, const UString &fileName)
 {
   if (archiveLink.GetNumLevels() > 1)
     return E_NOTIMPL;
   if (archiveLink.GetNumLevels() == 0)
-    return MyOpenArchive(fileName, archiveLink, 0);
+    return MyOpenArchive(codecs, fileName, archiveLink, 0);
   return ReOpenArchive(archiveLink.GetArchive(), fileName);
 }
diff --git a/CPP/7zip/UI/Common/OpenArchive.h b/CPP/7zip/UI/Common/OpenArchive.h
index f96b1ebf..d43c22b3 100755
--- a/CPP/7zip/UI/Common/OpenArchive.h
+++ b/CPP/7zip/UI/Common/OpenArchive.h
@@ -7,13 +7,9 @@
 #include "Windows/FileFind.h"
 
 #include "../../Archive/IArchive.h"
-#include "ArchiverInfo.h"
+#include "LoadCodecs.h"
 #include "ArchiveOpenCallback.h"
 
-#ifndef EXCLUDE_COM
-#include "Windows/DLL.h"
-#endif
-
 HRESULT GetArchiveItemPath(IInArchive *archive, UInt32 index, UString &result);
 HRESULT GetArchiveItemPath(IInArchive *archive, UInt32 index, const UString &defaultName, UString &result);
 HRESULT GetArchiveItemFileTime(IInArchive *archive, UInt32 index, 
@@ -27,55 +23,46 @@ struct ISetSubArchiveName
 };
 
 HRESULT OpenArchive(
+    CCodecs *codecs,
     IInStream *inStream,
     const UString &fileName, 
-    #ifndef EXCLUDE_COM
-    HMODULE *module,
-    #endif
     IInArchive **archiveResult, 
-    CArchiverInfo &archiverInfoResult,
+    int &formatIndex,
     UString &defaultItemName,
     IArchiveOpenCallback *openArchiveCallback);
 
-HRESULT OpenArchive(const UString &filePath, 
-    #ifndef EXCLUDE_COM
-    HMODULE *module,
-    #endif
+HRESULT OpenArchive(
+    CCodecs *codecs,
+    const UString &filePath, 
     IInArchive **archive, 
-    CArchiverInfo &archiverInfo,
+    int &formatIndex,
     UString &defaultItemName,
     IArchiveOpenCallback *openArchiveCallback);
 
-HRESULT OpenArchive(const UString &filePath, 
-    #ifndef EXCLUDE_COM
-    HMODULE *module0,
-    HMODULE *module1,
-    #endif
+HRESULT OpenArchive(
+    CCodecs *codecs,
+    const UString &filePath, 
     IInArchive **archive0, 
     IInArchive **archive1, 
-    CArchiverInfo &archiverInfo0,
-    CArchiverInfo &archiverInfo1,
+    int &formatIndex0,
+    int &formatIndex1,
     UString &defaultItemName0,
     UString &defaultItemName1,
     IArchiveOpenCallback *openArchiveCallback);
 
 
-HRESULT ReOpenArchive(IInArchive *archive, 
-    const UString &fileName);
+HRESULT ReOpenArchive(IInArchive *archive, const UString &fileName);
 
-HRESULT MyOpenArchive(const UString &archiveName, 
-    #ifndef EXCLUDE_COM
-    HMODULE *module,
-    #endif
+HRESULT MyOpenArchive(
+    CCodecs *codecs,
+    const UString &archiveName, 
     IInArchive **archive,
     UString &defaultItemName,
     IOpenCallbackUI *openCallbackUI);
 
-HRESULT MyOpenArchive(const UString &archiveName, 
-    #ifndef EXCLUDE_COM
-    HMODULE *module0,
-    HMODULE *module1,
-    #endif
+HRESULT MyOpenArchive(
+    CCodecs *codecs,
+    const UString &archiveName, 
     IInArchive **archive0,
     IInArchive **archive1,
     UString &defaultItemName0,
@@ -85,17 +72,13 @@ HRESULT MyOpenArchive(const UString &archiveName,
 
 struct CArchiveLink
 {
-  #ifndef EXCLUDE_COM
-  NWindows::NDLL::CLibrary Library0;
-  NWindows::NDLL::CLibrary Library1;
-  #endif
   CMyComPtr<IInArchive> Archive0;
   CMyComPtr<IInArchive> Archive1;
   UString DefaultItemName0;
   UString DefaultItemName1;
 
-  CArchiverInfo ArchiverInfo0;
-  CArchiverInfo ArchiverInfo1;
+  int FormatIndex0;
+  int FormatIndex1;
   
   UStringVector VolumePaths;
 
@@ -114,20 +97,26 @@ struct CArchiveLink
 
   IInArchive *GetArchive() { return Archive1 != 0 ? Archive1: Archive0; }
   UString GetDefaultItemName()  { return Archive1 != 0 ? DefaultItemName1: DefaultItemName0; }
-  const CArchiverInfo &GetArchiverInfo() { return Archive1 != 0 ? ArchiverInfo1: ArchiverInfo0; }
+  const int GetArchiverIndex() const { return Archive1 != 0 ? FormatIndex1: FormatIndex0; }
   HRESULT Close();
   void Release();
 };
 
-HRESULT OpenArchive(const UString &archiveName, 
+HRESULT OpenArchive(
+    CCodecs *codecs,
+    const UString &archiveName, 
     CArchiveLink &archiveLink,
     IArchiveOpenCallback *openCallback);
 
-HRESULT MyOpenArchive(const UString &archiveName, 
+HRESULT MyOpenArchive(
+    CCodecs *codecs,
+    const UString &archiveName, 
     CArchiveLink &archiveLink,
     IOpenCallbackUI *openCallbackUI);
 
-HRESULT ReOpenArchive(CArchiveLink &archiveLink, 
+HRESULT ReOpenArchive(
+    CCodecs *codecs,
+    CArchiveLink &archiveLink, 
     const UString &fileName);
 
 #endif
diff --git a/CPP/7zip/UI/Common/Update.cpp b/CPP/7zip/UI/Common/Update.cpp
index cd7975d0..3772b676 100755
--- a/CPP/7zip/UI/Common/Update.cpp
+++ b/CPP/7zip/UI/Common/Update.cpp
@@ -37,30 +37,6 @@
 #include "EnumDirItems.h"
 #include "SetProperties.h"
 
-#ifdef FORMAT_7Z
-#include "../../Archive/7z/7zHandler.h"
-#endif
-
-#ifdef FORMAT_BZIP2
-#include "../../Archive/BZip2/BZip2Handler.h"
-#endif
-
-#ifdef FORMAT_GZIP
-#include "../../Archive/GZip/GZipHandler.h"
-#endif
-
-#ifdef FORMAT_TAR
-#include "../../Archive/Tar/TarHandler.h"
-#endif
-
-#ifdef FORMAT_ZIP
-#include "../../Archive/Zip/ZipHandler.h"
-#endif
-
-#ifndef EXCLUDE_COM
-#include "../Common/HandlerLoader.h"
-#endif
-
 static const char *kUpdateIsNotSupoorted = 
   "update operations are not supported for this archive";
 
@@ -255,8 +231,47 @@ STDMETHODIMP COutMultiVolStream::SetSize(Int64 newSize)
   return S_OK;
 }
 
+static const wchar_t *kDefaultArchiveType = L"7z";
+static const wchar_t *kSFXExtension =
+  #ifdef _WIN32
+    L"exe";
+  #else
+    L"";
+  #endif
+
+bool CUpdateOptions::Init(const CCodecs *codecs, const UString &arcPath, const UString &arcType)
+{
+  if (!arcType.IsEmpty())
+    MethodMode.FormatIndex = codecs->FindFormatForArchiveType(arcType);
+  else
+  {
+    MethodMode.FormatIndex = codecs->FindFormatForArchiveName(arcPath);
+    if (MethodMode.FormatIndex < 0)
+      MethodMode.FormatIndex = codecs->FindFormatForArchiveType(kDefaultArchiveType);
+  }
+  if (MethodMode.FormatIndex < 0)
+    return false;
+  const CArcInfoEx &arcInfo = codecs->Formats[MethodMode.FormatIndex];
+  UString typeExt = arcInfo.GetMainExt();
+  UString ext = typeExt;
+  if (SfxMode)
+    ext = kSFXExtension;
+  ArchivePath.BaseExtension = ext;
+  ArchivePath.VolExtension = typeExt;
+  ArchivePath.ParseFromPath(arcPath);
+  for (int i = 0; i < Commands.Size(); i++)
+  {
+    CUpdateArchiveCommand &uc = Commands[i];
+    uc.ArchivePath.BaseExtension = ext;
+    uc.ArchivePath.VolExtension = typeExt;
+    uc.ArchivePath.ParseFromPath(uc.UserArchivePath);
+  }
+  return true;
+}
+
 
 static HRESULT Compress(
+    CCodecs *codecs,
     const CActionSet &actionSet, 
     IInArchive *archive,
     const CCompressionMethodMode &compressionMethod,
@@ -273,10 +288,6 @@ static HRESULT Compress(
     CUpdateErrorInfo &errorInfo,
     IUpdateCallbackUI *callback)
 {
-  #ifndef EXCLUDE_COM
-  CHandlerLoader loader;
-  #endif
-
   CMyComPtr<IOutArchive> outArchive;
   if(archive != NULL)
   {
@@ -287,38 +298,18 @@ static HRESULT Compress(
   }
   else
   {
-    #ifndef EXCLUDE_COM
-
-    if (loader.CreateHandler(compressionMethod.FilePath, 
-        compressionMethod.ClassID, (void **)&outArchive, true) != S_OK)
-      throw kUpdateIsNotSupoorted;
-    #endif
-
-    #ifdef FORMAT_7Z
-    if (compressionMethod.Name.CompareNoCase(L"7z") == 0)
-      outArchive = new NArchive::N7z::CHandler;
-    #endif
-
-    #ifdef FORMAT_BZIP2
-    if (compressionMethod.Name.CompareNoCase(L"BZip2") == 0)
-      outArchive = new NArchive::NBZip2::CHandler;
-    #endif
+    RINOK(codecs->CreateOutArchive(compressionMethod.FormatIndex, outArchive));
 
-    #ifdef FORMAT_GZIP
-    if (compressionMethod.Name.CompareNoCase(L"GZip") == 0)
-      outArchive = new NArchive::NGZip::CHandler;
-    #endif
-
-    #ifdef FORMAT_TAR
-    if (compressionMethod.Name.CompareNoCase(L"Tar") == 0)
-      outArchive = new NArchive::NTar::CHandler;
-    #endif
-    
-    #ifdef FORMAT_ZIP
-    if (compressionMethod.Name.CompareNoCase(L"Zip") == 0)
-      outArchive = new NArchive::NZip::CHandler;
+    #ifdef EXTERNAL_CODECS
+    {
+      CMyComPtr<ISetCompressCodecsInfo> setCompressCodecsInfo;
+      outArchive.QueryInterface(IID_ISetCompressCodecsInfo, (void **)&setCompressCodecsInfo);
+      if (setCompressCodecsInfo)
+      {
+        RINOK(setCompressCodecsInfo->SetCompressCodecsInfo(codecs));
+      }
+    }
     #endif
-
   }
   if (outArchive == 0)
     throw kUpdateIsNotSupoorted;
@@ -460,14 +451,11 @@ static HRESULT Compress(
     RINOK(CopyBlock(sfxStream, sfxOutStream));
   }
 
-  HRESULT result = outArchive->UpdateItems(outStream, updatePairs2.Size(),
-     updateCallback);
+  HRESULT result = outArchive->UpdateItems(outStream, updatePairs2.Size(), updateCallback);
   callback->Finilize();
   return result;
 }
 
-
-
 HRESULT EnumerateInArchiveItems(const NWildcard::CCensor &censor,
     IInArchive *archive,
     const UString &defaultItemName,
@@ -502,6 +490,7 @@ HRESULT EnumerateInArchiveItems(const NWildcard::CCensor &censor,
 
 
 static HRESULT UpdateWithItemLists(
+    CCodecs *codecs,
     CUpdateOptions &options,
     IInArchive *archive, 
     const CObjectVector<CArchiveItem> &archiveItems,
@@ -523,7 +512,9 @@ static HRESULT UpdateWithItemLists(
           i == 0 && options.UpdateArchiveItself && archive != 0));
     }
 
-    RINOK(Compress(command.ActionSet, archive,
+    RINOK(Compress(
+        codecs,
+        command.ActionSet, archive,
         options.MethodMode, 
         command.ArchivePath, 
         archiveItems, 
@@ -561,7 +552,9 @@ struct CEnumDirItemUpdateCallback: public IEnumDirItemCallback
   HRESULT CheckBreak() { return Callback->CheckBreak(); }
 };
 
-HRESULT UpdateArchive(const NWildcard::CCensor &censor, 
+HRESULT UpdateArchive(
+    CCodecs *codecs,
+    const NWildcard::CCensor &censor, 
     CUpdateOptions &options,
     CUpdateErrorInfo &errorInfo,
     IOpenCallbackUI *openCallback,
@@ -605,7 +598,7 @@ HRESULT UpdateArchive(const NWildcard::CCensor &censor,
       throw "there is no such archive";
     if (options.VolumesSizes.Size() > 0)
       return E_NOTIMPL;
-    HRESULT result = MyOpenArchive(archiveName, archiveLink, openCallback);
+    HRESULT result = MyOpenArchive(codecs, archiveName, archiveLink, openCallback);
     RINOK(callback->OpenResult(archiveName, result));
     RINOK(result);
     if (archiveLink.VolumePaths.Size() > 1)
@@ -731,7 +724,7 @@ HRESULT UpdateArchive(const NWildcard::CCensor &censor,
         archive, defaultItemName, archiveFileInfo, archiveItems));
   }
 
-  RINOK(UpdateWithItemLists(options, archive, archiveItems, dirItems, 
+  RINOK(UpdateWithItemLists(codecs, options, archive, archiveItems, dirItems, 
       tempFiles, errorInfo, callback));
 
   if (archive != NULL)
diff --git a/CPP/7zip/UI/Common/Update.h b/CPP/7zip/UI/Common/Update.h
index 465acc24..284f8657 100755
--- a/CPP/7zip/UI/Common/Update.h
+++ b/CPP/7zip/UI/Common/Update.h
@@ -11,6 +11,7 @@
 #include "ArchiveOpenCallback.h"
 #include "UpdateCallback.h"
 #include "Property.h"
+#include "LoadCodecs.h"
 
 struct CArchivePath
 {
@@ -75,19 +76,16 @@ struct CArchivePath
 
 struct CUpdateArchiveCommand
 {
+  UString UserArchivePath;
   CArchivePath ArchivePath;
   NUpdateArchive::CActionSet ActionSet;
 };
 
 struct CCompressionMethodMode
 {
-  #ifndef EXCLUDE_COM
-  UString FilePath;
-  CLSID ClassID;
-  #else
-  UString Name;
-  #endif
+  int FormatIndex;
   CObjectVector<CProperty> Properties;
+  CCompressionMethodMode(): FormatIndex(-1) {}
 };
 
 struct CUpdateOptions
@@ -111,6 +109,8 @@ struct CUpdateOptions
 
   UString WorkingDir;
 
+  bool Init(const CCodecs *codecs, const UString &arcPath, const UString &arcType);
+
   CUpdateOptions():
     UpdateArchiveItself(true),
     SfxMode(false),
@@ -149,7 +149,9 @@ struct IUpdateCallbackUI2: public IUpdateCallbackUI
   virtual HRESULT FinishArchive() = 0;
 };
 
-HRESULT UpdateArchive(const NWildcard::CCensor &censor, 
+HRESULT UpdateArchive(
+    CCodecs *codecs,
+    const NWildcard::CCensor &censor, 
     CUpdateOptions &options,
     CUpdateErrorInfo &errorInfo,
     IOpenCallbackUI *openCallback,
diff --git a/CPP/7zip/UI/Common/ZipRegistry.cpp b/CPP/7zip/UI/Common/ZipRegistry.cpp
index e449d6b4..8969a4ab 100755
--- a/CPP/7zip/UI/Common/ZipRegistry.cpp
+++ b/CPP/7zip/UI/Common/ZipRegistry.cpp
@@ -17,8 +17,6 @@ using namespace NRegistry;
 
 static const TCHAR *kCUBasePath = TEXT("Software\\7-ZIP");
 
-// static const TCHAR *kArchiversKeyName = TEXT("Archivers");
-
 static NSynchronization::CCriticalSection g_RegistryOperationsCriticalSection;
 
 //////////////////////
@@ -126,7 +124,6 @@ static const TCHAR *kCompressionLevelValueName = TEXT("Level");
 static const TCHAR *kCompressionLastFormatValueName = TEXT("Archiver");
 static const TCHAR *kCompressionShowPasswordValueName = TEXT("ShowPassword");
 static const TCHAR *kCompressionEncryptHeadersValueName = TEXT("EncryptHeaders");
-// static const TCHAR *kCompressionMaximizeValueName = TEXT("Maximize");
 
 static const TCHAR *kCompressionOptionsKeyName = TEXT("Options");
 static const TCHAR *kSolid = TEXT("Solid");
@@ -138,6 +135,8 @@ static const WCHAR *kCompressionMethod = L"Method";
 static const WCHAR *kEncryptionMethod = L"EncryptionMethod";
 static const TCHAR *kCompressionDictionary = TEXT("Dictionary");
 static const TCHAR *kCompressionOrder = TEXT("Order");
+static const TCHAR *kCompressionNumThreads = TEXT("NumThreads");
+static const TCHAR *kCompressionBlockSize = TEXT("BlockSize");
 
 
 static void SetRegString(CKey &key, const WCHAR *name, const UString &value)
@@ -186,8 +185,8 @@ void SaveCompressionInfo(const NCompression::CInfo &info)
     }
   }
 
-  compressionKey.SetValue(kSolid, info.Solid);
-  compressionKey.SetValue(kMultiThread, info.MultiThread);
+  // compressionKey.SetValue(kSolid, info.Solid);
+  // compressionKey.SetValue(kMultiThread, info.MultiThread);
   compressionKey.RecurseDeleteKey(kCompressionOptionsKeyName);
   {
     CKey optionsKey;
@@ -205,31 +204,25 @@ void SaveCompressionInfo(const NCompression::CInfo &info)
       SetRegUInt32(formatKey, kCompressionLevel, fo.Level);
       SetRegUInt32(formatKey, kCompressionDictionary, fo.Dictionary);
       SetRegUInt32(formatKey, kCompressionOrder, fo.Order);
+      SetRegUInt32(formatKey, kCompressionBlockSize, fo.BlockLogSize);
+      SetRegUInt32(formatKey, kCompressionNumThreads, fo.NumThreads);
     }
   }
 
   compressionKey.SetValue(kCompressionLevelValueName, UInt32(info.Level));
-  compressionKey.SetValue(kCompressionLastFormatValueName, 
-      GetSystemString(info.ArchiveType));
+  compressionKey.SetValue(kCompressionLastFormatValueName, GetSystemString(info.ArchiveType));
 
   compressionKey.SetValue(kCompressionShowPasswordValueName, info.ShowPassword);
   compressionKey.SetValue(kCompressionEncryptHeadersValueName, info.EncryptHeaders);
   // compressionKey.SetValue(kCompressionMaximizeValueName, info.Maximize);
 }
 
-static bool IsMultiProcessor()
-{
-  SYSTEM_INFO systemInfo;
-  GetSystemInfo(&systemInfo);
-  return systemInfo.dwNumberOfProcessors > 1;
-}
-
 void ReadCompressionInfo(NCompression::CInfo &info)
 {
   info.HistoryArchives.Clear();
 
-  info.Solid = true;
-  info.MultiThread = IsMultiProcessor();
+  // info.Solid = true;
+  // info.MultiThread = IsMultiProcessor();
   info.FormatOptionsVector.Clear();
 
   info.Level = 5;
@@ -263,12 +256,14 @@ void ReadCompressionInfo(NCompression::CInfo &info)
   }
 
   
+  /*
   bool solid = false;
   if (compressionKey.QueryValue(kSolid, solid) == ERROR_SUCCESS)
     info.Solid = solid;
   bool multiThread = false;
   if (compressionKey.QueryValue(kMultiThread, multiThread) == ERROR_SUCCESS)
     info.MultiThread = multiThread;
+  */
 
   {
     CKey optionsKey;
@@ -291,6 +286,8 @@ void ReadCompressionInfo(NCompression::CInfo &info)
           GetRegUInt32(formatKey, kCompressionLevel, fo.Level);
           GetRegUInt32(formatKey, kCompressionDictionary, fo.Dictionary);
           GetRegUInt32(formatKey, kCompressionOrder, fo.Order);
+          GetRegUInt32(formatKey, kCompressionBlockSize, fo.BlockLogSize);
+          GetRegUInt32(formatKey, kCompressionNumThreads, fo.NumThreads);
 
           info.FormatOptionsVector.Add(fo);
         }
diff --git a/CPP/7zip/UI/Common/ZipRegistry.h b/CPP/7zip/UI/Common/ZipRegistry.h
index 30e7ee44..fcb0cce4 100755
--- a/CPP/7zip/UI/Common/ZipRegistry.h
+++ b/CPP/7zip/UI/Common/ZipRegistry.h
@@ -29,9 +29,11 @@ namespace NCompression {
     UInt32 Level;
     UInt32 Dictionary;
     UInt32 Order;
+    UInt32 BlockLogSize;
+    UInt32 NumThreads;
     void ResetForLevelChange() 
     { 
-      Level = Dictionary = Order = UInt32(-1); 
+      BlockLogSize = NumThreads = Level = Dictionary = Order = UInt32(-1); 
       Method.Empty();
       // EncryptionMethod.Empty();
       // Options.Empty();
@@ -42,12 +44,9 @@ namespace NCompression {
   struct CInfo
   {
     UStringVector HistoryArchives;
-    // bool LevelIsDefined;
     UInt32 Level;
     UString ArchiveType;
 
-    bool Solid;
-    bool MultiThread;
     CObjectVector<CFormatOptions> FormatOptionsVector;
 
     bool ShowPassword;
diff --git a/CPP/7zip/UI/Console/Console.dsp b/CPP/7zip/UI/Console/Console.dsp
index e457008c..75c71330 100755
--- a/CPP/7zip/UI/Console/Console.dsp
+++ b/CPP/7zip/UI/Console/Console.dsp
@@ -44,7 +44,7 @@ RSC=rc.exe
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /c
-# ADD CPP /nologo /Gz /MD /W3 /GX /O1 /I "../../../" /D "NDEBUG" /D "_MBCS" /D "WIN32" /D "_CONSOLE" /D "COMPRESS_MT" /Yu"StdAfx.h" /FD /c
+# ADD CPP /nologo /Gz /MD /W3 /GX /O1 /I "../../../" /D "NDEBUG" /D "_MBCS" /D "WIN32" /D "_CONSOLE" /D "COMPRESS_MT" /D "WIN_LONG_PATH" /D "EXTERNAL_LZMA" /D "EXTERNAL_CODECS" /D "BREAK_HANDLER" /D "BENCH_MT" /D "_7ZIP_LARGE_PAGES" /Yu"StdAfx.h" /FD /c
 # ADD BASE RSC /l 0x419 /d "NDEBUG"
 # ADD RSC /l 0x419 /d "NDEBUG"
 BSC32=bscmake.exe
@@ -69,7 +69,7 @@ LINK32=link.exe
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /YX /FD /GZ /c
-# ADD CPP /nologo /Gz /W3 /Gm /GX /ZI /Od /I "../../../" /D "_DEBUG" /D "_MBCS" /D "WIN32" /D "_CONSOLE" /D "COMPRESS_MT" /Yu"StdAfx.h" /FD /GZ /c
+# ADD CPP /nologo /Gz /MTd /W3 /Gm /GX /ZI /Od /I "../../../" /D "_DEBUG" /D "_MBCS" /D "WIN32" /D "_CONSOLE" /D "COMPRESS_MT" /D "WIN_LONG_PATH" /D "EXTERNAL_LZMA" /D "EXTERNAL_CODECS" /D "BREAK_HANDLER" /D "BENCH_MT" /D "_7ZIP_LARGE_PAGES" /Yu"StdAfx.h" /FD /GZ /c
 # ADD BASE RSC /l 0x419 /d "_DEBUG"
 # ADD RSC /l 0x419 /d "_DEBUG"
 BSC32=bscmake.exe
@@ -94,7 +94,7 @@ LINK32=link.exe
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /Gz /MD /W3 /GX /O1 /I "../../../" /D "WIN32" /D "NDEBUG" /D "_CONSOLE" /D "_MBCS" /Yu"StdAfx.h" /FD /c
-# ADD CPP /nologo /Gz /MD /W3 /GX /O1 /I "../../../" /D "NDEBUG" /D "_UNICODE" /D "UNICODE" /D "WIN32" /D "_CONSOLE" /D "COMPRESS_MT" /Yu"StdAfx.h" /FD /c
+# ADD CPP /nologo /Gz /MD /W3 /GX /O1 /I "../../../" /D "NDEBUG" /D "_UNICODE" /D "UNICODE" /D "WIN32" /D "_CONSOLE" /D "COMPRESS_MT" /D "WIN_LONG_PATH" /D "EXTERNAL_LZMA" /D "EXTERNAL_CODECS" /D "BREAK_HANDLER" /D "BENCH_MT" /D "_7ZIP_LARGE_PAGES" /Yu"StdAfx.h" /FD /c
 # ADD BASE RSC /l 0x419 /d "NDEBUG"
 # ADD RSC /l 0x419 /d "NDEBUG"
 BSC32=bscmake.exe
@@ -120,7 +120,7 @@ LINK32=link.exe
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /Gz /W3 /Gm /GX /ZI /Od /I "../../../" /D "WIN32" /D "_DEBUG" /D "_CONSOLE" /D "_MBCS" /Yu"StdAfx.h" /FD /GZ /c
-# ADD CPP /nologo /Gz /W3 /Gm /GX /ZI /Od /I "../../../" /D "_DEBUG" /D "_UNICODE" /D "UNICODE" /D "WIN32" /D "_CONSOLE" /D "COMPRESS_MT" /Yu"StdAfx.h" /FD /GZ /c
+# ADD CPP /nologo /Gz /W3 /Gm /GX /ZI /Od /I "../../../" /D "_DEBUG" /D "_UNICODE" /D "UNICODE" /D "WIN32" /D "_CONSOLE" /D "COMPRESS_MT" /D "WIN_LONG_PATH" /D "EXTERNAL_LZMA" /D "EXTERNAL_CODECS" /D "BREAK_HANDLER" /D "BENCH_MT" /D "_7ZIP_LARGE_PAGES" /Yu"StdAfx.h" /FD /GZ /c
 # ADD BASE RSC /l 0x419 /d "_DEBUG"
 # ADD RSC /l 0x419 /d "_DEBUG"
 BSC32=bscmake.exe
@@ -316,14 +316,6 @@ SOURCE=..\..\..\Windows\Time.h
 # PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\..\..\Common\Alloc.cpp
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\..\Common\Alloc.h
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\Common\Buffer.h
 # End Source File
 # Begin Source File
@@ -340,6 +332,10 @@ SOURCE=..\..\..\Common\ComTry.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\..\Common\CRC.cpp
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\..\Common\Defs.h
 # End Source File
 # Begin Source File
@@ -468,14 +464,6 @@ SOURCE=..\Common\ArchiveOpenCallback.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\ArchiverInfo.cpp
-# End Source File
-# Begin Source File
-
-SOURCE=..\Common\ArchiverInfo.h
-# End Source File
-# Begin Source File
-
 SOURCE=..\Common\CompressionMode.h
 # End Source File
 # Begin Source File
@@ -528,6 +516,14 @@ SOURCE=..\Common\IFileExtractCallback.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\Common\LoadCodecs.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\Common\LoadCodecs.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\Common\OpenArchive.cpp
 # End Source File
 # Begin Source File
@@ -644,6 +640,10 @@ SOURCE=..\..\Common\FileStreams.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\..\Common\RegisterArc.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\..\Common\StreamUtils.cpp
 # End Source File
 # Begin Source File
@@ -654,6 +654,26 @@ SOURCE=..\..\Common\StreamUtils.h
 # Begin Group "Compress"
 
 # PROP Default_Filter ""
+# Begin Group "LzmaBench"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\..\Compress\LZMA_Alone\LzmaBench.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\Compress\LZMA_Alone\LzmaBench.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\Compress\LZMA_Alone\LzmaBenchCon.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\Compress\LZMA_Alone\LzmaBenchCon.h
+# End Source File
+# End Group
 # Begin Source File
 
 SOURCE=..\..\Compress\Copy\CopyCoder.cpp
@@ -663,5 +683,27 @@ SOURCE=..\..\Compress\Copy\CopyCoder.cpp
 SOURCE=..\..\Compress\Copy\CopyCoder.h
 # End Source File
 # End Group
+# Begin Group "C"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\..\..\..\C\7zCrc.c
+# SUBTRACT CPP /YX /Yc /Yu
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\..\C\7zCrc.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\..\C\Alloc.c
+# SUBTRACT CPP /YX /Yc /Yu
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\..\C\Alloc.h
+# End Source File
+# End Group
 # End Target
 # End Project
diff --git a/CPP/7zip/UI/Console/ExtractCallbackConsole.cpp b/CPP/7zip/UI/Console/ExtractCallbackConsole.cpp
index 9bd605ec..f4badb78 100755
--- a/CPP/7zip/UI/Console/ExtractCallbackConsole.cpp
+++ b/CPP/7zip/UI/Console/ExtractCallbackConsole.cpp
@@ -28,9 +28,9 @@ static const char *kTestingString    =  "Testing     ";
 static const char *kExtractingString =  "Extracting  ";
 static const char *kSkippingString   =  "Skipping    ";
 
-static const char *kCantAutoRename = "can not create file with auto name\n";
-static const char *kCantRenameFile = "can not rename existing file\n";
-static const char *kCantDeleteOutputFile = "can not delete output file ";
+// static const char *kCantAutoRename = "can not create file with auto name\n";
+// static const char *kCantRenameFile = "can not rename existing file\n";
+// static const char *kCantDeleteOutputFile = "can not delete output file ";
 static const char *kError = "ERROR: ";
 static const char *kMemoryExceptionMessage = "Can't allocate required memory!";
 
diff --git a/CPP/7zip/UI/Console/List.cpp b/CPP/7zip/UI/Console/List.cpp
index 6001e114..3d7001d2 100755
--- a/CPP/7zip/UI/Console/List.cpp
+++ b/CPP/7zip/UI/Console/List.cpp
@@ -392,7 +392,9 @@ bool GetUInt64Value(IInArchive *archive, UInt32 index, PROPID propID, UInt64 &va
   return true;
 }
 
-HRESULT ListArchives(UStringVector &archivePaths, UStringVector &archivePathsFull,
+HRESULT ListArchives(
+    CCodecs *codecs,
+    UStringVector &archivePaths, UStringVector &archivePathsFull,
     const NWildcard::CCensorNode &wildcardCensor,
     bool enableHeaders, bool techMode, bool &passwordEnabled, UString &password)
 {
@@ -427,7 +429,7 @@ HRESULT ListArchives(UStringVector &archivePaths, UStringVector &archivePathsFul
     openCallback.PasswordIsDefined = passwordEnabled;
     openCallback.Password = password;
 
-    HRESULT result = MyOpenArchive(archiveName, archiveLink, &openCallback);
+    HRESULT result = MyOpenArchive(codecs, archiveName, archiveLink, &openCallback);
     if (result != S_OK)
     {
       g_StdOut << endl << "Error: " << archiveName << " is not supported archive" << endl;
diff --git a/CPP/7zip/UI/Console/List.h b/CPP/7zip/UI/Console/List.h
index 201a4128..2827bceb 100755
--- a/CPP/7zip/UI/Console/List.h
+++ b/CPP/7zip/UI/Console/List.h
@@ -4,8 +4,11 @@
 #define __LIST_H
 
 #include "Common/Wildcard.h"
+#include "../Common/LoadCodecs.h"
 
-HRESULT ListArchives(UStringVector &archivePaths, UStringVector &archivePathsFull,
+HRESULT ListArchives(
+    CCodecs *codecs,
+    UStringVector &archivePaths, UStringVector &archivePathsFull,
     const NWildcard::CCensorNode &wildcardCensor,
     bool enableHeaders, bool techMode, bool &passwordEnabled, UString &password);
 
diff --git a/CPP/7zip/UI/Console/Main.cpp b/CPP/7zip/UI/Console/Main.cpp
index 387b8c2a..392bef03 100755
--- a/CPP/7zip/UI/Console/Main.cpp
+++ b/CPP/7zip/UI/Console/Main.cpp
@@ -5,32 +5,37 @@
 #include <io.h>
 
 #include "Common/MyInitGuid.h"
+
 #include "Common/CommandLineParser.h"
-#include "Common/StdOutStream.h"
-#include "Common/Wildcard.h"
+#include "Common/Exception.h"
+#include "Common/IntToString.h"
 #include "Common/ListFileUtils.h"
-#include "Common/StringConvert.h"
 #include "Common/StdInStream.h"
+#include "Common/StdOutStream.h"
+#include "Common/StringConvert.h"
 #include "Common/StringToInt.h"
-#include "Common/Exception.h"
+#include "Common/Wildcard.h"
 
 #include "Windows/FileDir.h"
 #include "Windows/FileName.h"
 #include "Windows/Defs.h"
 #include "Windows/Error.h"
-// #include "Windows/System.h"
 #ifdef _WIN32
 #include "Windows/MemoryLock.h"
 #endif
 
 #include "../../IPassword.h"
 #include "../../ICoder.h"
-#include "../Common/ArchiverInfo.h"
 #include "../Common/UpdateAction.h"
 #include "../Common/Update.h"
 #include "../Common/Extract.h"
 #include "../Common/ArchiveCommandLine.h"
 #include "../Common/ExitCode.h"
+#ifdef EXTERNAL_CODECS
+#include "../Common/LoadCodecs.h"
+#endif
+
+#include "../../Compress/LZMA_Alone/LzmaBenchCon.h"
 
 #include "List.h"
 #include "OpenCallbackConsole.h"
@@ -39,8 +44,11 @@
 
 #include "../../MyVersion.h"
 
-#ifndef EXCLUDE_COM
-#include "Windows/DLL.h"
+#if defined( _WIN32) && defined( _7ZIP_LARGE_PAGES)
+extern "C" 
+{ 
+#include "../../../../C/Alloc.h"
+}
 #endif
 
 using namespace NWindows;
@@ -51,12 +59,12 @@ HINSTANCE g_hInstance = 0;
 extern CStdOutStream *g_StdStream;
 
 static const char *kCopyrightString = "\n7-Zip"
-#ifdef EXCLUDE_COM
+#ifndef EXTERNAL_CODECS
 " (A)"
 #endif
 
-#ifdef UNICODE
-" [NT]"
+#ifdef _WIN64
+" [64]"
 #endif
 
 " " MY_VERSION_COPYRIGHT_DATE "\n";
@@ -65,14 +73,17 @@ static const char *kHelpString =
     "\nUsage: 7z"
 #ifdef _NO_CRYPTO
     "r"
-#elif EXCLUDE_COM
+#else
+#ifndef EXTERNAL_CODECS
     "a"
 #endif
+#endif
     " <command> [<switches>...] <archive_name> [<file_names>...]\n"
     "       [<@listfiles...>]\n"
     "\n"
     "<Commands>\n"
     "  a: Add files to archive\n"
+    "  b: Benchmark\n"
     "  d: Delete files from archive\n"
     "  e: Extract files from archive (without using directory names)\n"
     "  l: List contents of archive\n"
@@ -151,6 +162,29 @@ static void ShowCopyrightAndHelp(CStdOutStream &s, bool needHelp)
     s << kHelpString;
 }
 
+#ifdef EXTERNAL_CODECS
+static void PrintString(CStdOutStream &stdStream, const AString &s, int size)
+{
+  int len = s.Length();
+  stdStream << s;
+  for (int i = len; i < size; i++)
+    stdStream << ' ';
+}
+#endif
+
+static void PrintString(CStdOutStream &stdStream, const UString &s, int size)
+{
+  int len = s.Length();
+  stdStream << s;
+  for (int i = len; i < size; i++)
+    stdStream << ' ';
+}
+
+static inline char GetHex(Byte value)
+{
+  return (char)((value < 10) ? ('0' + value) : ('A' + (value - 10)));
+}
+
 int Main2(
   #ifndef _WIN32  
   int numArguments, const char *arguments[]
@@ -187,9 +221,12 @@ int Main2(
     return 0;
   }
 
-  #ifdef _WIN32
+  #if defined(_WIN32) && defined(_7ZIP_LARGE_PAGES)
   if (options.LargePages)
+  {
+    SetLargePageSize();
     NSecurity::EnableLockMemoryPrivilege();
+  }
   #endif
 
   CStdOutStream &stdStream = options.StdOutMode ? g_StdErr : g_StdOut;
@@ -200,9 +237,145 @@ int Main2(
 
   parser.Parse2(options);
 
+  CCodecs *codecs = new CCodecs;
+  CMyComPtr<
+    #ifdef EXTERNAL_CODECS
+    ICompressCodecsInfo
+    #else
+    IUnknown
+    #endif
+    > compressCodecsInfo = codecs;
+  HRESULT result = codecs->Load();
+  if (result != S_OK)
+    throw CSystemException(result);
+
   bool isExtractGroupCommand = options.Command.IsFromExtractGroup();
-  if(isExtractGroupCommand || 
-      options.Command.CommandType == NCommandType::kList)
+  if (options.Command.CommandType == NCommandType::kInfo)
+  {
+    stdStream << endl << "Formats:" << endl;
+    int i;
+    for (i = 0; i < codecs->Formats.Size(); i++)
+    {
+      const CArcInfoEx &arc = codecs->Formats[i];
+      #ifdef EXTERNAL_CODECS
+      if (arc.LibIndex >= 0)
+      {
+        char s[32];
+        ConvertUInt64ToString(arc.LibIndex, s);
+        PrintString(stdStream, s, 2);
+      }
+      else
+      #endif
+        stdStream << "  ";
+      stdStream << ' ';
+      stdStream << (char)(arc.UpdateEnabled ? 'C' : ' ');
+      stdStream << (char)(arc.KeepName ? 'K' : ' ');
+      stdStream << "  ";
+      PrintString(stdStream, arc.Name, 6);
+      stdStream << "  ";
+      UString s;
+      for (int t = 0; t < arc.Exts.Size(); t++)
+      {
+        const CArcExtInfo &ext = arc.Exts[t];
+        s += ext.Ext;
+        if (!ext.AddExt.IsEmpty())
+        {
+          s += L" (";
+          s += ext.AddExt;
+          s += L')';
+        }
+        s += L' ';
+      }
+      PrintString(stdStream, s, 14);
+      stdStream << "  ";
+      const CByteBuffer &sig = arc.StartSignature;
+      for (size_t j = 0; j < sig.GetCapacity(); j++)
+      {
+        Byte b = sig[j];
+        if (b > 0x20 && b < 0x80)
+        {
+          stdStream << (char)b;
+        }
+        else
+        {
+          stdStream << GetHex((Byte)((b >> 4) & 0xF));
+          stdStream << GetHex((Byte)(b & 0xF));
+        }
+        stdStream << ' ';
+      }
+      stdStream << endl;
+    }
+    stdStream << endl << "Codecs:" << endl;
+
+    #ifdef EXTERNAL_CODECS
+    UINT32 numMethods;
+    if (codecs->GetNumberOfMethods(&numMethods) == S_OK)
+    for (UInt32 j = 0; j < numMethods; j++)
+    {
+      int libIndex = codecs->GetCodecLibIndex(j);
+      if (libIndex >= 0)
+      {
+        char s[32];
+        ConvertUInt64ToString(libIndex, s);
+        PrintString(stdStream, s, 2);
+      }
+      else
+        stdStream << "  ";
+      stdStream << ' ';
+      stdStream << (char)(codecs->GetCodecEncoderIsAssigned(j) ? 'C' : ' ');
+      UInt64 id;
+      stdStream << "  ";
+      HRESULT res = codecs->GetCodecId(j, id);
+      if (res != S_OK)
+        id = (UInt64)(Int64)-1;
+      char s[32];
+      ConvertUInt64ToString(id, s, 16);
+      PrintString(stdStream, s, 8);
+      stdStream << "  ";
+      PrintString(stdStream, codecs->GetCodecName(j), 11);
+      stdStream << endl;
+      /*
+      if (res != S_OK)
+        throw "incorrect Codec ID";
+      */
+    }
+    #endif
+    return S_OK;
+  }
+  else if (options.Command.CommandType == NCommandType::kBenchmark)
+  {
+    if (options.Method.CompareNoCase(L"CRC") == 0)
+    {
+      HRESULT res = CrcBenchCon((FILE *)stdStream, options.NumIterations, options.NumThreads, options.DictionarySize);
+      if (res != S_OK)
+      {
+        if (res == S_FALSE)
+        {
+          stdStream << "\nCRC Error\n";
+          return NExitCode::kFatalError;
+        }
+        throw CSystemException(res);
+      }
+    }
+    else
+    {
+      HRESULT res = LzmaBenchCon(
+        #ifdef EXTERNAL_LZMA
+        codecs,
+        #endif
+        (FILE *)stdStream, options.NumIterations, options.NumThreads, options.DictionarySize);
+      if (res != S_OK)
+      {
+        if (res == S_FALSE)
+        {
+          stdStream << "\nDecoding Error\n";
+          return NExitCode::kFatalError;
+        }
+        throw CSystemException(res);
+      }
+    }
+  }
+  else if (isExtractGroupCommand || options.Command.CommandType == NCommandType::kList)
   {
     if(isExtractGroupCommand)
     {
@@ -231,6 +404,7 @@ int Main2(
       #endif
       UString errorMessage;
       HRESULT result = DecompressArchives(
+          codecs,
           options.ArchivePathsSorted, 
           options.ArchivePathsFullSorted,
           options.WildcardCensor.Pairs.Front().Head, 
@@ -266,6 +440,7 @@ int Main2(
     else
     {
       HRESULT result = ListArchives(
+          codecs,
           options.ArchivePathsSorted, 
           options.ArchivePathsFullSorted,
           options.WildcardCensor.Pairs.Front().Head, 
@@ -303,7 +478,10 @@ int Main2(
 
     CUpdateErrorInfo errorInfo;
 
-    HRESULT result = UpdateArchive(options.WildcardCensor, uo, 
+    if (!uo.Init(codecs, options.ArchiveName, options.ArcType))
+      throw "Unsupported archive type";
+    HRESULT result = UpdateArchive(codecs, 
+        options.WildcardCensor, uo, 
         errorInfo, &openCallback, &callback);
 
     int exitCode = NExitCode::kSuccess;
diff --git a/CPP/7zip/UI/Console/MainAr.cpp b/CPP/7zip/UI/Console/MainAr.cpp
index 4bdf813a..06f602ce 100755
--- a/CPP/7zip/UI/Console/MainAr.cpp
+++ b/CPP/7zip/UI/Console/MainAr.cpp
@@ -10,21 +10,11 @@
 #include "Common/NewHandler.h"
 #include "Common/Exception.h"
 #include "Common/StringConvert.h"
-#ifdef _WIN32
-#include "Common/Alloc.h"
-#endif
 
 #include "../Common/ExitCode.h"
 #include "../Common/ArchiveCommandLine.h"
 #include "ConsoleClose.h"
 
-#ifdef CRC_GENERATE_TABLE
-extern "C" 
-{ 
-  #include "../../../../C/7zCrc.h" 
-}
-#endif
-
 using namespace NWindows;
 
 CStdOutStream *g_StdStream = 0;
@@ -66,9 +56,6 @@ int numArguments, const char *arguments[]
 #endif
 )
 {
-  #ifdef CRC_GENERATE_TABLE
-  CrcGenerateTable();
-  #endif
   g_StdStream = &g_StdOut;
   #ifdef _UNICODE
   if (!IsItWindowsNT())
@@ -80,10 +67,6 @@ int numArguments, const char *arguments[]
   g_IsNT = IsItWindowsNT();
   #endif
 
-  #ifdef _WIN32
-  SetLargePageSize();
-  #endif
-
   // setlocale(LC_COLLATE, ".OCP");
   NConsoleClose::CCtrlHandlerSetter ctrlHandlerSetter;
   int res = 0;
diff --git a/CPP/7zip/UI/Console/PercentPrinter.cpp b/CPP/7zip/UI/Console/PercentPrinter.cpp
index ec87b5d4..d6324303 100755
--- a/CPP/7zip/UI/Console/PercentPrinter.cpp
+++ b/CPP/7zip/UI/Console/PercentPrinter.cpp
@@ -75,7 +75,7 @@ void CPercentPrinter::RePrintRatio()
   m_NumExtraChars = extraSize;
   for (; size < m_NumExtraChars; size++)
     *p++ = ' ';
-  strcpy(p, s);
+  MyStringCopy(p, s);
   (*OutStream) << fullString;
   OutStream->Flush(); 
   m_PrevValue = m_CurValue;
diff --git a/CPP/7zip/UI/Console/makefile b/CPP/7zip/UI/Console/makefile
index 54e83ea1..466e5c56 100755
--- a/CPP/7zip/UI/Console/makefile
+++ b/CPP/7zip/UI/Console/makefile
@@ -1,6 +1,13 @@
 PROG = 7z.exe
 LIBS = $(LIBS) user32.lib oleaut32.lib advapi32.lib
-CFLAGS = $(CFLAGS) -I ../../../ -DCOMPRESS_MT -DWIN_LONG_PATH
+CFLAGS = $(CFLAGS) -I ../../../  \
+  -DCOMPRESS_MT \
+  -DWIN_LONG_PATH \
+  -DEXTERNAL_LZMA \
+  -DEXTERNAL_CODECS \
+  -DBREAK_HANDLER \
+  -DBENCH_MT \
+  -D_7ZIP_LARGE_PAGES \
 
 CONSOLE_OBJS = \
   $O\ConsoleClose.obj \
@@ -14,8 +21,8 @@ CONSOLE_OBJS = \
   $O\UserInputUtils.obj \
 
 COMMON_OBJS = \
-  $O\Alloc.obj \
   $O\CommandLineParser.obj \
+  $O\CRC.obj \
   $O\IntToString.obj \
   $O\ListFileUtils.obj \
   $O\NewHandler.obj \
@@ -49,11 +56,11 @@ UI_COMMON_OBJS = \
   $O\ArchiveCommandLine.obj \
   $O\ArchiveExtractCallback.obj \
   $O\ArchiveOpenCallback.obj \
-  $O\ArchiverInfo.obj \
   $O\DefaultName.obj \
   $O\EnumDirItems.obj \
   $O\Extract.obj \
   $O\ExtractingFilePath.obj \
+  $O\LoadCodecs.obj \
   $O\OpenArchive.obj \
   $O\PropIDUtils.obj \
   $O\SetProperties.obj \
@@ -66,6 +73,14 @@ UI_COMMON_OBJS = \
   $O\UpdateProduce.obj \
   $O\WorkDir.obj \
 
+LZMA_BENCH_OBJS = \
+  $O\LzmaBench.obj \
+  $O\LzmaBenchCon.obj \
+
+C_OBJS = \
+  $O\Alloc.obj \
+
+!include "../../Crc2.mak"
 
 OBJS = \
   $O\StdAfx.obj \
@@ -75,6 +90,9 @@ OBJS = \
   $(7ZIP_COMMON_OBJS) \
   $(UI_COMMON_OBJS) \
   $O\CopyCoder.obj \
+  $(LZMA_BENCH_OBJS) \
+  $(C_OBJS) \
+  $(CRC_OBJS) \
   $O\resource.res
 
 !include "../../../Build.mak"
@@ -91,3 +109,8 @@ $(UI_COMMON_OBJS): ../Common/$(*B).cpp
 	$(COMPL)
 $O\CopyCoder.obj: ../../Compress/Copy/$(*B).cpp
 	$(COMPL)
+$(LZMA_BENCH_OBJS): ../../Compress/LZMA_Alone/$(*B).cpp
+	$(COMPL)
+$(C_OBJS): ../../../../C/$(*B).c
+	$(COMPL_O2)
+!include "../../Crc.mak"
diff --git a/CPP/7zip/UI/Explorer/ContextMenu.cpp b/CPP/7zip/UI/Explorer/ContextMenu.cpp
index fd40add5..01305fba 100755
--- a/CPP/7zip/UI/Explorer/ContextMenu.cpp
+++ b/CPP/7zip/UI/Explorer/ContextMenu.cpp
@@ -260,13 +260,45 @@ static bool MyInsertMenu(CMenu &menu, int pos, UINT id, const UString &s)
   return menu.InsertItem(pos, true, menuItem);
 }
 
+static const wchar_t *kArcExts[] = 
+{
+  L"7z",
+  L"bz2",
+  L"gz",
+  L"rar",
+  L"zip"
+};
+
+static bool IsItArcExt(const UString &ext2)
+{
+  UString ext = ext2;
+  ext.MakeLower();
+  for (int i = 0; i < sizeof(kArcExts) / sizeof(kArcExts[0]); i++)
+    if (ext.Compare(kArcExts[i]) == 0)
+      return true;
+  return false;
+}
+
 static UString GetSubFolderNameForExtract(const UString &archiveName)
 {
   int dotPos = archiveName.ReverseFind(L'.');
   if (dotPos < 0)
     return archiveName + UString(L"~");
+  const UString ext = archiveName.Mid(dotPos + 1);
   UString res = archiveName.Left(dotPos);
   res.TrimRight();
+  dotPos = res.ReverseFind(L'.');
+  if (dotPos > 0)
+  {
+    const UString ext2 = res.Mid(dotPos + 1);
+    if (ext.CompareNoCase(L"rar") == 0 && 
+        (ext2.CompareNoCase(L"part001") == 0 || 
+         ext2.CompareNoCase(L"part01") == 0 || 
+         ext2.CompareNoCase(L"part1") == 0) ||
+        IsItArcExt(ext2) && ext.CompareNoCase(L"001") == 0)
+      res = res.Left(dotPos);
+    res.TrimRight();
+  }
   return res;
 }
 
@@ -279,6 +311,25 @@ static UString GetReducedString(const UString &s)
   return s.Left(kFirstPartSize) + UString(L" ... ") + s.Right(kMaxSize - kFirstPartSize);
 }
 
+static const wchar_t *kExtractExludeExtensions[] = 
+{
+  L"txt", L"htm", L"html", L"xml", L"doc", L"xls",
+  L"bmp", L"gif", L"jpeg", L"jpg"
+};
+
+static bool DoNeedExtract(const UString &name)
+{
+  int extPos = name.ReverseFind('.');
+  if (extPos < 0)
+    return true;
+  UString ext = name.Mid(extPos + 1);
+  ext.MakeLower();
+  for (int i = 0; i < sizeof(kExtractExludeExtensions) / sizeof(kExtractExludeExtensions[0]); i++)
+    if (ext.Compare(kExtractExludeExtensions[i]) == 0)
+      return false;
+  return true;
+}
+
 STDMETHODIMP CZipContextMenu::QueryContextMenu(HMENU hMenu, UINT indexMenu,
       UINT commandIDFirst, UINT commandIDLast, UINT flags)
 {
@@ -332,7 +383,7 @@ STDMETHODIMP CZipContextMenu::QueryContextMenu(HMENU hMenu, UINT indexMenu,
     NFile::NFind::CFileInfoW fileInfo;
     if (!NFile::NFind::FindFile(fileName, fileInfo))
       return E_FAIL;
-    if (!fileInfo.IsDirectory())
+    if (!fileInfo.IsDirectory() && DoNeedExtract(fileInfo.Name))
     {
       // Open
       if ((contextMenuFlags & NContextMenuFlags::kOpen) != 0)
@@ -347,17 +398,17 @@ STDMETHODIMP CZipContextMenu::QueryContextMenu(HMENU hMenu, UINT indexMenu,
 
   if(_fileNames.Size() > 0 && currentCommandID + 10 <= commandIDLast)
   {
-    bool thereAreFolders = false;
+    bool needExtract = false;
     for(int i = 0; i < _fileNames.Size(); i++)
     {
       NFile::NFind::CFileInfoW fileInfo;
       if (!NFile::NFind::FindFile(_fileNames[i], fileInfo))
         return E_FAIL;
-      if (fileInfo.IsDirectory())
-        thereAreFolders = true;
+      if (!fileInfo.IsDirectory() && DoNeedExtract(fileInfo.Name))
+        needExtract = true;
     }
     const UString &fileName = _fileNames.Front();
-    if (!thereAreFolders)
+    if (needExtract)
     {
       UString folderPrefix;
       NFile::NDirectory::GetOnlyDirPrefix(fileName, folderPrefix);
diff --git a/CPP/7zip/UI/Explorer/Explorer.dsp b/CPP/7zip/UI/Explorer/Explorer.dsp
index c395c6d2..724ed0d9 100755
--- a/CPP/7zip/UI/Explorer/Explorer.dsp
+++ b/CPP/7zip/UI/Explorer/Explorer.dsp
@@ -45,7 +45,7 @@ RSC=rc.exe
 # PROP Ignore_Export_Lib 1
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "EXPLORER_EXPORTS" /YX /FD /c
-# ADD CPP /nologo /Gz /MD /W3 /GX /O1 /I "..\..\..\\" /D "NDEBUG" /D "_MBCS" /D "WIN32" /D "_WINDOWS" /D "_USRDLL" /D "EXPLORER_EXPORTS" /D "LANG" /D "NEW_FOLDER_INTERFACE" /Yu"StdAfx.h" /FD /c
+# ADD CPP /nologo /Gz /MD /W3 /GX /O1 /I "..\..\..\\" /D "NDEBUG" /D "_MBCS" /D "WIN32" /D "_WINDOWS" /D "_USRDLL" /D "EXPLORER_EXPORTS" /D "LANG" /D "NEW_FOLDER_INTERFACE" /D "EXTERNAL_CODECS" /Yu"StdAfx.h" /FD /c
 # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
 # ADD BASE RSC /l 0x419 /d "NDEBUG"
@@ -72,7 +72,7 @@ LINK32=link.exe
 # PROP Ignore_Export_Lib 1
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "EXPLORER_EXPORTS" /YX /FD /GZ /c
-# ADD CPP /nologo /Gz /MTd /W3 /Gm /GX /ZI /Od /I "..\..\..\\" /D "_DEBUG" /D "_MBCS" /D "WIN32" /D "_WINDOWS" /D "_USRDLL" /D "EXPLORER_EXPORTS" /D "LANG" /D "NEW_FOLDER_INTERFACE" /Yu"StdAfx.h" /FD /GZ /c
+# ADD CPP /nologo /Gz /MTd /W3 /Gm /GX /ZI /Od /I "..\..\..\\" /D "_DEBUG" /D "_MBCS" /D "WIN32" /D "_WINDOWS" /D "_USRDLL" /D "EXPLORER_EXPORTS" /D "LANG" /D "NEW_FOLDER_INTERFACE" /D "EXTERNAL_CODECS" /Yu"StdAfx.h" /FD /GZ /c
 # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
 # ADD BASE RSC /l 0x419 /d "_DEBUG"
@@ -99,7 +99,7 @@ LINK32=link.exe
 # PROP Ignore_Export_Lib 1
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /MD /W3 /GX /O2 /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "_USRDLL" /D "EXPLORER_EXPORTS" /D "LANG" /D "_MBCS" /Yu"StdAfx.h" /FD /c
-# ADD CPP /nologo /Gz /MD /W3 /GX /O1 /I "..\..\..\\" /D "NDEBUG" /D "_UNICODE" /D "UNICODE" /D "WIN32" /D "_WINDOWS" /D "_USRDLL" /D "EXPLORER_EXPORTS" /D "LANG" /D "NEW_FOLDER_INTERFACE" /Yu"StdAfx.h" /FD /c
+# ADD CPP /nologo /Gz /MD /W3 /GX /O1 /I "..\..\..\\" /D "NDEBUG" /D "_UNICODE" /D "UNICODE" /D "WIN32" /D "_WINDOWS" /D "_USRDLL" /D "EXPLORER_EXPORTS" /D "LANG" /D "NEW_FOLDER_INTERFACE" /D "EXTERNAL_CODECS" /Yu"StdAfx.h" /FD /c
 # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
 # ADD BASE RSC /l 0x419 /d "NDEBUG"
@@ -128,7 +128,7 @@ LINK32=link.exe
 # PROP Ignore_Export_Lib 1
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "_USRDLL" /D "EXPLORER_EXPORTS" /D "LANG" /D "_MBCS" /Yu"StdAfx.h" /FD /GZ /c
-# ADD CPP /nologo /Gz /MTd /W3 /Gm /GX /ZI /Od /I "..\..\..\\" /D "_DEBUG" /D "_UNICODE" /D "UNICODE" /D "WIN32" /D "_WINDOWS" /D "_USRDLL" /D "EXPLORER_EXPORTS" /D "LANG" /D "NEW_FOLDER_INTERFACE" /Yu"StdAfx.h" /FD /GZ /c
+# ADD CPP /nologo /Gz /MTd /W3 /Gm /GX /ZI /Od /I "..\..\..\\" /D "_DEBUG" /D "_UNICODE" /D "UNICODE" /D "WIN32" /D "_WINDOWS" /D "_USRDLL" /D "EXPLORER_EXPORTS" /D "LANG" /D "NEW_FOLDER_INTERFACE" /D "EXTERNAL_CODECS" /Yu"StdAfx.h" /FD /GZ /c
 # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
 # ADD BASE RSC /l 0x419 /d "_DEBUG"
@@ -206,14 +206,6 @@ SOURCE=..\Common\ArchiveOpenCallback.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\ArchiverInfo.cpp
-# End Source File
-# Begin Source File
-
-SOURCE=..\Common\ArchiverInfo.h
-# End Source File
-# Begin Source File
-
 SOURCE=..\Common\CompressCall.cpp
 # End Source File
 # Begin Source File
@@ -250,6 +242,14 @@ SOURCE=..\Common\HandlerLoader.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\Common\LoadCodecs.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\Common\LoadCodecs.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\Common\OpenArchive.cpp
 # End Source File
 # Begin Source File
@@ -473,20 +473,71 @@ SOURCE=..\..\FileManager\RegistryUtils.cpp
 SOURCE=..\..\FileManager\RegistryUtils.h
 # End Source File
 # End Group
-# Begin Group "SDK"
+# Begin Group "7-zip common"
 
 # PROP Default_Filter ""
-# Begin Group "Common"
+# Begin Source File
+
+SOURCE=..\..\Common\FilePathAutoRename.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\Common\FilePathAutoRename.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\Common\FileStreams.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\Common\FileStreams.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\Common\StreamUtils.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\Common\StreamUtils.h
+# End Source File
+# End Group
+# Begin Group "Compress"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\..\Compress\Copy\CopyCoder.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\Compress\Copy\CopyCoder.h
+# End Source File
+# End Group
+# Begin Group "C"
 
 # PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\..\..\Common\Alloc.cpp
+SOURCE=..\..\..\..\C\Alloc.c
+# SUBTRACT CPP /YX /Yc /Yu
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\..\C\Alloc.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\..\C\Sort.c
+# SUBTRACT CPP /YX /Yc /Yu
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\Alloc.h
+SOURCE=..\..\..\..\C\Sort.h
 # End Source File
+# End Group
+# Begin Group "Common"
+
+# PROP Default_Filter ""
 # Begin Source File
 
 SOURCE=..\..\..\Common\IntToString.cpp
@@ -736,60 +787,6 @@ SOURCE=..\..\..\Windows\Window.cpp
 SOURCE=..\..\..\Windows\Window.h
 # End Source File
 # End Group
-# End Group
-# Begin Group "7-zip common"
-
-# PROP Default_Filter ""
-# Begin Source File
-
-SOURCE=..\..\Common\FilePathAutoRename.cpp
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\Common\FilePathAutoRename.h
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\Common\FileStreams.cpp
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\Common\FileStreams.h
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\Common\StreamUtils.cpp
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\Common\StreamUtils.h
-# End Source File
-# End Group
-# Begin Group "Compress"
-
-# PROP Default_Filter ""
-# Begin Source File
-
-SOURCE=..\..\Compress\Copy\CopyCoder.cpp
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\Compress\Copy\CopyCoder.h
-# End Source File
-# End Group
-# Begin Group "C"
-
-# PROP Default_Filter ""
-# Begin Source File
-
-SOURCE=..\..\..\..\C\Sort.c
-# SUBTRACT CPP /YX /Yc /Yu
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\..\..\C\Sort.h
-# End Source File
-# End Group
 # Begin Source File
 
 SOURCE=".\7-zip.dll.manifest"
diff --git a/CPP/7zip/UI/Explorer/SystemPage/SystemPage.h b/CPP/7zip/UI/Explorer/SystemPage/SystemPage.h
index a7de7c79..75130189 100755
--- a/CPP/7zip/UI/Explorer/SystemPage/SystemPage.h
+++ b/CPP/7zip/UI/Explorer/SystemPage/SystemPage.h
@@ -6,12 +6,12 @@
 #include "Windows/Control/PropertyPage.h"
 #include "Windows/Control/ListView.h"
 
-#include "../../Common/ArchiverInfo.h"
+#include "../../Common/LoadCodecs.h"
 
 class CSystemPage: public NWindows::NControl::CPropertyPage
 {
   bool _initMode;
-  CObjectVector<CArchiverInfo> m_Archivers;
+  CObjectVector<CArcInfoEx> m_Archivers;
   NWindows::NControl::CListView m_ListView;
 public:
   virtual bool OnInit();
diff --git a/CPP/7zip/UI/Explorer/makefile b/CPP/7zip/UI/Explorer/makefile
index 0fcc57e4..21ace854 100755
--- a/CPP/7zip/UI/Explorer/makefile
+++ b/CPP/7zip/UI/Explorer/makefile
@@ -4,7 +4,8 @@ LIBS = $(LIBS) user32.lib oleaut32.lib advapi32.lib htmlhelp.lib shell32.lib com
 CFLAGS = $(CFLAGS) -I ../../../ \
   -DLANG \
   -DNEW_FOLDER_INTERFACE \
-  -DWIN_LONG_PATH
+  -DWIN_LONG_PATH \
+  -DEXTERNAL_CODECS \
 
 EXPLORER_OBJS = \
   $O\DllExports.obj \
@@ -14,7 +15,6 @@ EXPLORER_OBJS = \
   $O\RegistryContextMenu.obj \
 
 COMMON_OBJS = \
-  $O\Alloc.obj \
   $O\IntToString.obj \
   $O\Lang.obj \
   $O\ListFileUtils.obj \
@@ -58,11 +58,11 @@ UI_COMMON_OBJS = \
   $O\ArchiveExtractCallback.obj \
   $O\ArchiveName.obj \
   $O\ArchiveOpenCallback.obj \
-  $O\ArchiverInfo.obj \
   $O\CompressCall.obj \
   $O\DefaultName.obj \
   $O\EnumDirItems.obj \
   $O\ExtractingFilePath.obj \
+  $O\LoadCodecs.obj \
   $O\OpenArchive.obj \
   $O\PropIDUtils.obj \
   $O\SortUtils.obj \
@@ -91,6 +91,7 @@ FM_COMMON_OBJS = \
   $O\RegistryUtils.obj \
 
 C_OBJS = \
+  $O\Alloc.obj \
   $O\Sort.obj \
 
 OBJS = \
diff --git a/CPP/7zip/UI/Far/ExtractEngine.cpp b/CPP/7zip/UI/Far/ExtractEngine.cpp
index e85df5e1..15548949 100755
--- a/CPP/7zip/UI/Far/ExtractEngine.cpp
+++ b/CPP/7zip/UI/Far/ExtractEngine.cpp
@@ -134,10 +134,14 @@ STDMETHODIMP CExtractCallBackImp::SetOperationResult(INT32 operationResult, bool
           idMessage = NMessageID::kExtractUnsupportedMethod;
           break;
         case NArchive::NExtract::NOperationResult::kCRCError:
-          idMessage = NMessageID::kExtractCRCFailed;
+          idMessage = encrypted ? 
+            NMessageID::kExtractCRCFailedEncrypted :
+            NMessageID::kExtractCRCFailed;
           break;
         case NArchive::NExtract::NOperationResult::kDataError:
-          idMessage = NMessageID::kExtractDataError;
+          idMessage = encrypted ? 
+            NMessageID::kExtractDataErrorEncrypted :
+            NMessageID::kExtractDataError;
           break;
         default:
           return E_FAIL;
diff --git a/CPP/7zip/UI/Far/Far.dsp b/CPP/7zip/UI/Far/Far.dsp
index 47c44c69..fa540ed2 100755
--- a/CPP/7zip/UI/Far/Far.dsp
+++ b/CPP/7zip/UI/Far/Far.dsp
@@ -43,7 +43,7 @@ RSC=rc.exe
 # PROP Ignore_Export_Lib 1
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /MT /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "FAR_EXPORTS" /YX /FD /c
-# ADD CPP /nologo /Gz /MD /W3 /GX /O1 /I "..\..\..\\" /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "FAR_EXPORTS" /Yu"StdAfx.h" /FD /c
+# ADD CPP /nologo /Gz /MD /W3 /GX /O1 /I "..\..\..\\" /D "NDEBUG" /D "WIN32" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "FAR_EXPORTS" /D "EXTERNAL_CODECS" /Yu"StdAfx.h" /FD /c
 # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
 # ADD BASE RSC /l 0x419 /d "NDEBUG"
@@ -70,7 +70,7 @@ LINK32=link.exe
 # PROP Ignore_Export_Lib 1
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /MTd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "FAR_EXPORTS" /YX /FD /GZ /c
-# ADD CPP /nologo /Gz /MTd /W3 /Gm /GX /ZI /Od /I "..\..\..\\" /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "FAR_EXPORTS" /Yu"StdAfx.h" /FD /GZ /c
+# ADD CPP /nologo /Gz /MTd /W3 /Gm /GX /ZI /Od /I "..\..\..\\" /D "_DEBUG" /D "WIN32" /D "_WINDOWS" /D "_MBCS" /D "_USRDLL" /D "FAR_EXPORTS" /D "EXTERNAL_CODECS" /Yu"StdAfx.h" /FD /GZ /c
 # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
 # ADD BASE RSC /l 0x419 /d "_DEBUG"
@@ -118,14 +118,6 @@ SOURCE=.\StdAfx.h
 # PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\..\..\Common\Alloc.cpp
-# End Source File
-# Begin Source File
-
-SOURCE=..\..\..\Common\Alloc.h
-# End Source File
-# Begin Source File
-
 SOURCE=..\..\..\Common\IntToString.cpp
 # End Source File
 # Begin Source File
@@ -366,14 +358,6 @@ SOURCE=..\Common\ArchiveOpenCallback.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\ArchiverInfo.cpp
-# End Source File
-# Begin Source File
-
-SOURCE=..\Common\ArchiverInfo.h
-# End Source File
-# Begin Source File
-
 SOURCE=..\Common\DefaultName.cpp
 # End Source File
 # Begin Source File
@@ -410,6 +394,14 @@ SOURCE=..\Common\HandlerLoader.h
 # End Source File
 # Begin Source File
 
+SOURCE=..\Common\LoadCodecs.cpp
+# End Source File
+# Begin Source File
+
+SOURCE=..\Common\LoadCodecs.h
+# End Source File
+# Begin Source File
+
 SOURCE=..\Common\OpenArchive.cpp
 # End Source File
 # Begin Source File
@@ -557,5 +549,27 @@ SOURCE=..\..\Common\StreamUtils.cpp
 SOURCE=..\..\Common\StreamUtils.h
 # End Source File
 # End Group
+# Begin Group "C"
+
+# PROP Default_Filter ""
+# Begin Source File
+
+SOURCE=..\..\..\..\C\Alloc.c
+# SUBTRACT CPP /YX /Yc /Yu
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\..\C\Alloc.h
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\..\C\Sort.c
+# SUBTRACT CPP /YX /Yc /Yu
+# End Source File
+# Begin Source File
+
+SOURCE=..\..\..\..\C\Sort.h
+# End Source File
+# End Group
 # End Target
 # End Project
diff --git a/CPP/7zip/UI/Far/FarUtils.cpp b/CPP/7zip/UI/Far/FarUtils.cpp
index abbb6817..c4a30524 100755
--- a/CPP/7zip/UI/Far/FarUtils.cpp
+++ b/CPP/7zip/UI/Far/FarUtils.cpp
@@ -353,7 +353,7 @@ void CScreenRestorer::Restore()
 static AString DWORDToString(DWORD number)
 {
   char buffer[32];
-  ultoa(number, buffer, 10);
+  _ultoa(number, buffer, 10);
   return buffer;
 }
 
diff --git a/CPP/7zip/UI/Far/Main.cpp b/CPP/7zip/UI/Far/Main.cpp
index a7994b6d..70d9117c 100755
--- a/CPP/7zip/UI/Far/Main.cpp
+++ b/CPP/7zip/UI/Far/Main.cpp
@@ -355,9 +355,6 @@ HRESULT OpenArchive(const CSysString &fileName,
     IArchiveOpenCallback *openArchiveCallback)
 {
   HRESULT OpenArchive(const CSysString &fileName, 
-    #ifndef EXCLUDE_COM
-    HMODULE *module,
-    #endif
     IInArchive **archive, 
     CArchiverInfo &archiverInfoResult,
     IArchiveOpenCallback *openArchiveCallback);
@@ -451,7 +448,7 @@ HANDLE WINAPI OpenPlugin(int openFrom, int item)
   MY_TRY_BEGIN;
   if(openFrom == OPEN_COMMANDLINE)
   {
-    CSysString fileName = (const char *)item;
+    CSysString fileName = (const char *)(UINT_PTR)item;
     if(fileName.IsEmpty())
       return INVALID_HANDLE_VALUE;
     if (fileName.Length() >= 2 && 
@@ -478,7 +475,7 @@ HANDLE WINAPI OpenPlugin(int openFrom, int item)
           throw 142134;
         if (CompressFiles(pluginPanelItem) == S_OK)
         {
-          int t = g_StartupInfo.ControlClearPanelSelection();
+          /* int t = */ g_StartupInfo.ControlClearPanelSelection();
           g_StartupInfo.ControlRequestActivePanel(FCTL_UPDATEPANEL, NULL);
           g_StartupInfo.ControlRequestActivePanel(FCTL_REDRAWPANEL, NULL);
           g_StartupInfo.ControlRequestActivePanel(FCTL_UPDATEANOTHERPANEL, NULL);
@@ -554,7 +551,7 @@ void WINAPI GetPluginInfo(struct PluginInfo *info)
   MY_TRY_END1("GetPluginInfo");      
 }
 
-int WINAPI Configure(int itemNumber)
+int WINAPI Configure(int /* itemNumber */)
 {
   MY_TRY_BEGIN;
 
diff --git a/CPP/7zip/UI/Far/Messages.h b/CPP/7zip/UI/Far/Messages.h
index 8b6e2a49..7a36ab30 100755
--- a/CPP/7zip/UI/Far/Messages.h
+++ b/CPP/7zip/UI/Far/Messages.h
@@ -79,6 +79,8 @@ enum EEnum
   kExtractUnsupportedMethod,
   kExtractCRCFailed,
   kExtractDataError,
+  kExtractCRCFailedEncrypted,
+  kExtractDataErrorEncrypted,
 
   kOverwriteTitle,
   kOverwriteMessage1,
diff --git a/CPP/7zip/UI/Far/Plugin.cpp b/CPP/7zip/UI/Far/Plugin.cpp
index 0d4b150e..fde53756 100755
--- a/CPP/7zip/UI/Far/Plugin.cpp
+++ b/CPP/7zip/UI/Far/Plugin.cpp
@@ -79,7 +79,7 @@ void CPlugin::ReadPluginPanelItem(PluginPanelItem &panelItem, UINT32 itemIndex)
     throw 272340;
 
   CSysString oemString = UnicodeStringToMultiByte(propVariant.bstrVal, CP_OEMCP);
-  strcpy(panelItem.FindData.cFileName, oemString);
+  MyStringCopy(panelItem.FindData.cFileName, (const char *)oemString);
   panelItem.FindData.cAlternateFileName[0] = 0;
 
   if (_folder->GetProperty(itemIndex, kpidAttributes, &propVariant) != S_OK)
@@ -204,7 +204,7 @@ void CPlugin::EnterToDirectory(const UString &aDirName)
   _folder = newFolder;
 }
 
-int CPlugin::SetDirectory(const char *aszDir, int opMode)
+int CPlugin::SetDirectory(const char *aszDir, int /* opMode */)
 {
   UString path = MultiByteToUnicodeString(aszDir, CP_OEMCP);
   if (path == L"\\")
@@ -361,12 +361,14 @@ static int FindPropertyInfo(PROPID propID)
 */
 
 // char *g_Titles[] = { "a", "f", "v" };
-static void SmartAddToString(AString &aDestString, const char *aSrcString)
+/*
+static void SmartAddToString(AString &destString, const char *srcString)
 {
-  if (!aDestString.IsEmpty())
-    aDestString += ',';
-  aDestString += aSrcString;
+  if (!destString.IsEmpty())
+    destString += ',';
+  destString += srcString;
 }
+*/
 
 /*
 void CPlugin::AddColumn(PROPID propID)
@@ -401,10 +403,10 @@ void CPlugin::GetOpenPluginInfo(struct OpenPluginInfo *info)
 
   UINT codePage = ::AreFileApisANSI() ? CP_ACP : CP_OEMCP;
 
-  strcpy(m_FileNameBuffer, UnicodeStringToMultiByte(m_FileName, codePage));
+  MyStringCopy(m_FileNameBuffer, (const char *)UnicodeStringToMultiByte(m_FileName, codePage));
   info->HostFile = m_FileNameBuffer; // test it it is not static
   
-  strcpy(m_CurrentDirBuffer, UnicodeStringToMultiByte(m_CurrentDir, CP_OEMCP));
+  MyStringCopy(m_CurrentDirBuffer, (const char *)UnicodeStringToMultiByte(m_CurrentDir, CP_OEMCP));
   info->CurDir = m_CurrentDirBuffer;
 
   info->Format = kPluginFormatName;
@@ -429,15 +431,15 @@ void CPlugin::GetOpenPluginInfo(struct OpenPluginInfo *info)
     m_PannelTitle += m_CurrentDir;
   }
  
-  strcpy(m_PannelTitleBuffer, UnicodeStringToMultiByte(m_PannelTitle, CP_OEMCP));
+  MyStringCopy(m_PannelTitleBuffer, (const char *)UnicodeStringToMultiByte(m_PannelTitle, CP_OEMCP));
   info->PanelTitle = m_PannelTitleBuffer;
 
   memset(m_InfoLines,0,sizeof(m_InfoLines));
-  strcpy(m_InfoLines[0].Text,"");
+  MyStringCopy(m_InfoLines[0].Text,"");
   m_InfoLines[0].Separator = TRUE;
 
-  strcpy(m_InfoLines[1].Text, g_StartupInfo.GetMsgString(NMessageID::kArchiveType));
-  strcpy(m_InfoLines[1].Data, UnicodeStringToMultiByte(_archiveTypeName, CP_OEMCP));
+  MyStringCopy(m_InfoLines[1].Text, g_StartupInfo.GetMsgString(NMessageID::kArchiveType));
+  MyStringCopy(m_InfoLines[1].Data, (const char *)UnicodeStringToMultiByte(_archiveTypeName, CP_OEMCP));
 
   int numItems = 2;
   UINT32 numProps;
@@ -456,19 +458,19 @@ void CPlugin::GetOpenPluginInfo(struct OpenPluginInfo *info)
       if (index < 0)
       {
         if (name != 0)
-          strcpy(item.Text, UnicodeStringToMultiByte(
+          MyStringCopy(item.Text, (const char *)UnicodeStringToMultiByte(
               (const wchar_t *)name, CP_OEMCP));
         else
-          strcpy(item.Text, "");
+          MyStringCopy(item.Text, "");
       }
       else
-        strcpy(item.Text, g_StartupInfo.GetMsgString(kPROPIDToName[index].PluginID));
+        MyStringCopy(item.Text, g_StartupInfo.GetMsgString(kPROPIDToName[index].PluginID));
 
       NCOM::CPropVariant propVariant;
       if (m_ArchiveHandler->GetArchiveProperty(propID, &propVariant) != S_OK)
         continue;
       CSysString s = ConvertPropertyToString2(propVariant, propID);
-      strcpy(item.Data, s);
+      MyStringCopy(item.Data, (const char *)s);
       numItems++;
     }
   }
@@ -577,8 +579,6 @@ HRESULT CPlugin::ShowAttributesWindow()
   }
   */
 
-  const int kPathIndex = 2;
-  const int kOkButtonIndex = 4;
   int size = 2;
   CRecordVector<CInitDialogItem> initDialogItems;
   
@@ -637,7 +637,7 @@ HRESULT CPlugin::ShowAttributesWindow()
   for (i = 0; i < numLines; i++)
   {
     FarDialogItem &dialogItem = dialogItems[1 + i * 2];
-    int len = strlen(dialogItem.Data);
+    int len = (int)strlen(dialogItem.Data);
     if (len > maxLen)
       maxLen = len;
   }
@@ -646,7 +646,7 @@ HRESULT CPlugin::ShowAttributesWindow()
   for (i = 0; i < numLines; i++)
   {
     FarDialogItem &dialogItem = dialogItems[1 + i * 2 + 1];
-    int len = strlen(dialogItem.Data);
+    int len = (int)strlen(dialogItem.Data);
     if (len > maxLen2)
       maxLen2 = len;
     dialogItem.X1 = maxLen + kSpace;
@@ -657,7 +657,7 @@ HRESULT CPlugin::ShowAttributesWindow()
   aFirstDialogItem.Y2 = size - 2;
   aFirstDialogItem.X2 = xSize - 4;
   
-  int askCode = g_StartupInfo.ShowDialog(xSize, size, NULL, &dialogItems.Front(), numDialogItems);
+  /* int askCode = */ g_StartupInfo.ShowDialog(xSize, size, NULL, &dialogItems.Front(), numDialogItems);
   return S_OK;
 }
 
diff --git a/CPP/7zip/UI/Far/Plugin.h b/CPP/7zip/UI/Far/Plugin.h
index 0b617cfb..736fc7d0 100755
--- a/CPP/7zip/UI/Far/Plugin.h
+++ b/CPP/7zip/UI/Far/Plugin.h
@@ -9,7 +9,6 @@
 #include "Windows/FileFind.h"
 #include "Windows/PropVariant.h"
 
-#include "../Common/ArchiverInfo.h"
 #include "../Agent/IFolderArchive.h"
 
 #include "FarUtils.h"
diff --git a/CPP/7zip/UI/Far/PluginDelete.cpp b/CPP/7zip/UI/Far/PluginDelete.cpp
index 6a969c15..95e43a36 100755
--- a/CPP/7zip/UI/Far/PluginDelete.cpp
+++ b/CPP/7zip/UI/Far/PluginDelete.cpp
@@ -89,7 +89,8 @@ int CPlugin::DeleteFiles(PluginPanelItem *panelItems, int numItems,
 
   CRecordVector<UINT32> indices;
   indices.Reserve(numItems);
-  for(int i = 0; i < numItems; i++)
+  int i;
+  for(i = 0; i < numItems; i++)
     indices.Add(panelItems[i].UserData);
 
   ////////////////////////////
diff --git a/CPP/7zip/UI/Far/PluginWrite.cpp b/CPP/7zip/UI/Far/PluginWrite.cpp
index d6730985..a159a476 100755
--- a/CPP/7zip/UI/Far/PluginWrite.cpp
+++ b/CPP/7zip/UI/Far/PluginWrite.cpp
@@ -80,7 +80,8 @@ NFileOperationReturnCode::EEnum CPlugin::PutFiles(
   ReadCompressionInfo(compressionInfo);
 
   int methodIndex = 0;
-  for (int i = sizeof(g_MethodMap) / sizeof(g_MethodMap[0]) - 1; i >= 0; i--)
+  int i;
+  for (i = sizeof(g_MethodMap) / sizeof(g_MethodMap[0]) - 1; i >= 0; i--)
     if (compressionInfo.Level >= g_MethodMap[i])
     {
       methodIndex = i;
@@ -226,7 +227,7 @@ NFileOperationReturnCode::EEnum CPlugin::PutFiles(
       &fileNamePointers.Front(), fileNamePointers.Size());
   BYTE actionSetByte[NUpdateArchive::NPairState::kNumValues];
   for (i = 0; i < NUpdateArchive::NPairState::kNumValues; i++)
-    actionSetByte[i] = actionSet->StateActions[i];
+    actionSetByte[i] = (BYTE)actionSet->StateActions[i];
 
   CUpdateCallback100Imp *updateCallbackSpec = new CUpdateCallback100Imp;
   CMyComPtr<IFolderArchiveUpdateCallback> updateCallback(updateCallbackSpec );
@@ -236,8 +237,7 @@ NFileOperationReturnCode::EEnum CPlugin::PutFiles(
   if (SetOutProperties(outArchive, compressionInfo.Level) != S_OK)
     return NFileOperationReturnCode::kError;
 
-  result = outArchive->DoOperation(NULL, NULL,
-      tempFileName, actionSetByte, NULL, updateCallback);
+  result = outArchive->DoOperation2(tempFileName, actionSetByte, NULL, updateCallback);
   updateCallback.Release();
   outArchive.Release();
 
@@ -332,7 +332,8 @@ HRESULT CompressFiles(const CObjectVector<PluginPanelItem> &pluginPanelItems)
     return E_FAIL;
 
   UStringVector fileNames;
-  for(int i = 0; i < pluginPanelItems.Size(); i++)
+  int i;
+  for(i = 0; i < pluginPanelItems.Size(); i++)
   {
     const PluginPanelItem &panelItem = pluginPanelItems[i];
     CSysString fullName;
@@ -353,23 +354,23 @@ HRESULT CompressFiles(const CObjectVector<PluginPanelItem> &pluginPanelItems)
   
   int archiverIndex = 0;
 
-  CObjectVector<CArchiverInfo> archiverInfoList;
+  CCodecs *codecs = new CCodecs;
+  CMyComPtr<ICompressCodecsInfo> compressCodecsInfo = codecs;
+  if (codecs->Load() != S_OK)
+    throw "Can't load 7-Zip codecs";
   {
-    CObjectVector<CArchiverInfo> fullArchiverInfoList;
-    ReadArchiverInfoList(fullArchiverInfoList);
-    for (int i = 0; i < fullArchiverInfoList.Size(); i++)
+    for (int i = 0; i < codecs->Formats.Size(); i++)
     {
-      const CArchiverInfo &archiverInfo = fullArchiverInfoList[i];
-      if (archiverInfo.UpdateEnabled)
+      const CArcInfoEx &arcInfo = codecs->Formats[i];
+      if (arcInfo.UpdateEnabled)
       {
-        if (archiverInfo.Name.CompareNoCase(compressionInfo.ArchiveType) == 0)
-          archiverIndex = archiverInfoList.Size();
-        archiverInfoList.Add(archiverInfo);
+        if (archiverIndex == -1)
+          archiverIndex = i;
+        if (arcInfo.Name.CompareNoCase(compressionInfo.ArchiveType) == 0)
+          archiverIndex = i;
       }
     }
   }
-  if (archiverInfoList.IsEmpty())
-    throw "There is no update achivers";
 
 
   UString resultPath;
@@ -392,10 +393,10 @@ HRESULT CompressFiles(const CObjectVector<PluginPanelItem> &pluginPanelItems)
   UString archiveNameSrc = resultPath;
   UString archiveName = archiveNameSrc;
 
-  const CArchiverInfo &archiverInfo = archiverInfoList[archiverIndex];
+  const CArcInfoEx &arcInfo = codecs->Formats[archiverIndex];
   int prevFormat = archiverIndex;
  
-  if (!archiverInfo.KeepName)
+  if (!arcInfo.KeepName)
   {
     int dotPos = archiveName.ReverseFind('.');
     int slashPos = MyMax(archiveName.ReverseFind('\\'), archiveName.ReverseFind('/'));
@@ -403,7 +404,7 @@ HRESULT CompressFiles(const CObjectVector<PluginPanelItem> &pluginPanelItems)
       archiveName = archiveName.Left(dotPos);
   }
   archiveName += L'.';
-  archiveName += archiverInfo.GetMainExtension();
+  archiveName += arcInfo.GetMainExt();
   
   const CActionSet *actionSet = &kAddActionSet;
 
@@ -417,14 +418,15 @@ HRESULT CompressFiles(const CObjectVector<PluginPanelItem> &pluginPanelItems)
     const int kMethodRadioIndex = kArchiveNameIndex + 2;
     const int kModeRadioIndex = kMethodRadioIndex + 7;
 
-    const CArchiverInfo &archiverInfo = archiverInfoList[archiverIndex];
+    const CArcInfoEx &arcInfo = codecs->Formats[archiverIndex];
 
     char updateAddToArchiveString[512];
     sprintf(updateAddToArchiveString, 
-        g_StartupInfo.GetMsgString(NMessageID::kUpdateAddToArchive), GetSystemString(archiverInfo.Name), CP_OEMCP);
+        g_StartupInfo.GetMsgString(NMessageID::kUpdateAddToArchive), GetSystemString(arcInfo.Name), CP_OEMCP);
 
     int methodIndex = 0;
-    for (int i = sizeof(g_MethodMap) / sizeof(g_MethodMap[0]) - 1; i >= 0; i--)
+    int i;
+    for (i = sizeof(g_MethodMap) / sizeof(g_MethodMap[0]) - 1; i >= 0; i--)
       if (compressionInfo.Level >= g_MethodMap[i])
       {
         methodIndex = i;
@@ -507,20 +509,27 @@ HRESULT CompressFiles(const CObjectVector<PluginPanelItem> &pluginPanelItems)
 
     if (askCode == kSelectarchiverButtonIndex)
     {
+      CIntVector indices;
       CSysStringVector archiverNames;
-      for(int i = 0; i < archiverInfoList.Size(); i++)
-        archiverNames.Add(GetSystemString(archiverInfoList[i].Name,
-          CP_OEMCP));
+      for(int i = 0; i < codecs->Formats.Size(); i++)
+      {
+        const CArcInfoEx &arc = codecs->Formats[i];
+        if (arc.UpdateEnabled)
+        {
+          indices.Add(i);
+          archiverNames.Add(GetSystemString(arc.Name, CP_OEMCP));
+        }
+      }
     
       int index = g_StartupInfo.Menu(FMENU_AUTOHIGHLIGHT, 
           g_StartupInfo.GetMsgString(NMessageID::kUpdateSelectArchiverMenuTitle),
           NULL, archiverNames, archiverIndex);
       if(index >= 0)
       {
-        const CArchiverInfo &prevArchiverInfo = archiverInfoList[prevFormat];
+        const CArcInfoEx &prevArchiverInfo = codecs->Formats[prevFormat];
         if (prevArchiverInfo.KeepName)
         {
-          const UString &prevExtension = prevArchiverInfo.GetMainExtension();
+          const UString &prevExtension = prevArchiverInfo.GetMainExt();
           const int prevExtensionLen = prevExtension.Length();
           if (archiveName.Right(prevExtensionLen).CompareNoCase(prevExtension) == 0)
           {
@@ -535,12 +544,11 @@ HRESULT CompressFiles(const CObjectVector<PluginPanelItem> &pluginPanelItems)
           }
         }
 
-        archiverIndex = index;
-        const CArchiverInfo &archiverInfo = 
-            archiverInfoList[archiverIndex];
+        archiverIndex = indices[index];
+        const CArcInfoEx &arcInfo = codecs->Formats[archiverIndex];
         prevFormat = archiverIndex;
         
-        if (archiverInfo.KeepName)
+        if (arcInfo.KeepName)
           archiveName = archiveNameSrc;
         else
         {
@@ -550,7 +558,7 @@ HRESULT CompressFiles(const CObjectVector<PluginPanelItem> &pluginPanelItems)
             archiveName = archiveName.Left(dotPos);
         }
         archiveName += L'.';
-        archiveName += archiverInfo.GetMainExtension();
+        archiveName += arcInfo.GetMainExt();
       }
       continue;
     }
@@ -561,7 +569,7 @@ HRESULT CompressFiles(const CObjectVector<PluginPanelItem> &pluginPanelItems)
     break;
   }
 
-  const CArchiverInfo &archiverInfoFinal = archiverInfoList[archiverIndex];
+  const CArcInfoEx &archiverInfoFinal = codecs->Formats[archiverIndex];
   compressionInfo.ArchiveType = archiverInfoFinal.Name;
   SaveCompressionInfo(compressionInfo);
 
@@ -651,7 +659,7 @@ HRESULT CompressFiles(const CObjectVector<PluginPanelItem> &pluginPanelItems)
     &fileNamePointers.Front(), fileNamePointers.Size());
   BYTE actionSetByte[NUpdateArchive::NPairState::kNumValues];
   for (i = 0; i < NUpdateArchive::NPairState::kNumValues; i++)
-    actionSetByte[i] = actionSet->StateActions[i];
+    actionSetByte[i] = (BYTE)actionSet->StateActions[i];
 
   CUpdateCallback100Imp *updateCallbackSpec = new CUpdateCallback100Imp;
   CMyComPtr<IFolderArchiveUpdateCallback> updateCallback(updateCallbackSpec );
@@ -662,8 +670,7 @@ HRESULT CompressFiles(const CObjectVector<PluginPanelItem> &pluginPanelItems)
   RINOK(SetOutProperties(outArchive, compressionInfo.Level));
 
   HRESULT result = outArchive->DoOperation(
-      GetUnicodeString(archiverInfoFinal.FilePath, CP_OEMCP),
-      &archiverInfoFinal.ClassID,
+      codecs, archiverIndex,
       tempFileName, actionSetByte, 
       NULL, updateCallback);
   updateCallback.Release();
diff --git a/CPP/7zip/UI/Far/ProgressBox.cpp b/CPP/7zip/UI/Far/ProgressBox.cpp
index 64e0e09d..d708331a 100755
--- a/CPP/7zip/UI/Far/ProgressBox.cpp
+++ b/CPP/7zip/UI/Far/ProgressBox.cpp
@@ -12,7 +12,8 @@ using namespace NFar;
 
 static void CopySpaces(char *destString, int numSpaces)
 {
-  for(int i = 0; i < numSpaces; i++)
+  int i;
+  for(i = 0; i < numSpaces; i++)
     destString[i] = ' ';
   destString[i] = '\0';
 }
@@ -47,11 +48,11 @@ void CMessageBox::ShowProcessMessages(const char *messages[])
   for (int i = 0; i < m_NumStrings; i++)
   {
     char *formattedMessage = formattedMessages[i];
-    int len = strlen(messages[i]);
+    int len = (int)strlen(messages[i]);
     int size = MyMax(m_Width, len);
     int startPos = (size - len) / 2;
     CopySpaces(formattedMessage, startPos);
-    strcpy(formattedMessage + startPos, messages[i]);
+    MyStringCopy(formattedMessage + startPos, messages[i]);
     CopySpaces(formattedMessage + startPos + len, size - startPos - len);
     msgItems[kNumStaticStrings + i] = formattedMessage;
   }
diff --git a/CPP/7zip/UI/Far/StdAfx.h b/CPP/7zip/UI/Far/StdAfx.h
index 0a7c347b..ae0e328a 100755
--- a/CPP/7zip/UI/Far/StdAfx.h
+++ b/CPP/7zip/UI/Far/StdAfx.h
@@ -3,6 +3,7 @@
 #ifndef __STDAFX_H
 #define __STDAFX_H
 
+#define _CRT_SECURE_NO_DEPRECATE
 #include <windows.h>
 #include <stdio.h>
 
diff --git a/CPP/7zip/UI/Far/UpdateCallback100.cpp b/CPP/7zip/UI/Far/UpdateCallback100.cpp
index f1a2946e..96699174 100755
--- a/CPP/7zip/UI/Far/UpdateCallback100.cpp
+++ b/CPP/7zip/UI/Far/UpdateCallback100.cpp
@@ -29,17 +29,17 @@ STDMETHODIMP CUpdateCallback100Imp::SetCompleted(const UINT64 *aCompleteValue)
   return S_OK;
 }
 
-STDMETHODIMP CUpdateCallback100Imp::CompressOperation(const wchar_t *aName)
+STDMETHODIMP CUpdateCallback100Imp::CompressOperation(const wchar_t* /* name */)
 {
   return S_OK;
 }
 
-STDMETHODIMP CUpdateCallback100Imp::DeleteOperation(const wchar_t *aName)
+STDMETHODIMP CUpdateCallback100Imp::DeleteOperation(const wchar_t* /* name */)
 {
   return S_OK;
 }
 
-STDMETHODIMP CUpdateCallback100Imp::OperationResult(INT32 aOperationResult)
+STDMETHODIMP CUpdateCallback100Imp::OperationResult(INT32 /* operationResult */)
 {
   return S_OK;
 }
diff --git a/CPP/7zip/UI/Far/makefile b/CPP/7zip/UI/Far/makefile
index 4dbd1988..42c5a0a7 100755
--- a/CPP/7zip/UI/Far/makefile
+++ b/CPP/7zip/UI/Far/makefile
@@ -1,7 +1,9 @@
 PROG = 7-ZipFar.dll
 DEF_FILE = Far.def
 LIBS = $(LIBS) user32.lib oleaut32.lib advapi32.lib ole32.lib
-CFLAGS = $(CFLAGS) -I ../../../ -DWIN_LONG_PATH
+CFLAGS = $(CFLAGS) -I ../../../ \
+  -DWIN_LONG_PATH \
+  -DEXTERNAL_CODECS
 
 FAR_OBJS = \
   $O\CLSIDConst.obj \
@@ -18,7 +20,6 @@ FAR_OBJS = \
   $O\UpdateCallback100.obj \
 
 COMMON_OBJS = \
-  $O\Alloc.obj \
   $O\IntToString.obj \
   $O\NewHandler.obj \
   $O\String.obj \
@@ -47,10 +48,10 @@ WIN_OBJS = \
 UI_COMMON_OBJS = \
   $O\ArchiveExtractCallback.obj \
   $O\ArchiveOpenCallback.obj \
-  $O\ArchiverInfo.obj \
   $O\DefaultName.obj \
   $O\EnumDirItems.obj \
   $O\ExtractingFilePath.obj \
+  $O\LoadCodecs.obj \
   $O\OpenArchive.obj \
   $O\PropIDUtils.obj \
   $O\SortUtils.obj \
@@ -68,6 +69,7 @@ AGENT_OBJS = \
   $O\UpdateCallbackAgent.obj \
 
 C_OBJS = \
+  $O\Alloc.obj \
   $O\Sort.obj \
 
 OBJS = \
diff --git a/CPP/7zip/UI/GUI/CompressDialog.cpp b/CPP/7zip/UI/GUI/CompressDialog.cpp
index f49bb078..de182923 100755
--- a/CPP/7zip/UI/GUI/CompressDialog.cpp
+++ b/CPP/7zip/UI/GUI/CompressDialog.cpp
@@ -45,8 +45,8 @@ static CIDLangPair kIDLangPairs[] =
   { IDC_STATIC_COMPRESS_ORDER, 0x02000D0D },
   { IDC_STATIC_COMPRESS_MEMORY, 0x02000D0E },
   { IDC_STATIC_COMPRESS_MEMORY_DE, 0x02000D0F },
-  { IDC_COMPRESS_SOLID, 0x02000D05 },
-  { IDC_COMPRESS_MULTI_THREAD, 0x02000D09 },
+  { IDC_STATIC_COMPRESS_THREADS, 0x02000D12 },
+  { IDC_STATIC_COMPRESS_SOLID, 0x02000D13 },
   { IDC_STATIC_COMPRESS_VOLUME, 0x02000D40 },
   { IDC_STATIC_COMPRESS_PARAMETERS, 0x02000D06 },
   
@@ -221,38 +221,9 @@ static bool IsMethodSupportedBySfx(int methodID)
   return false;
 };
 
-#ifndef _WIN64
-typedef BOOL (WINAPI *GlobalMemoryStatusExP)(LPMEMORYSTATUSEX lpBuffer);
-#endif
-
-static UInt64 GetPhysicalRamSize()
-{
-  MEMORYSTATUSEX stat;
-  stat.dwLength = sizeof(stat);
-  // return (128 << 20);
-  #ifdef _WIN64
-  if (!::GlobalMemoryStatusEx(&stat))
-    return 0;
-  return stat.ullTotalPhys;
-  #else
-  GlobalMemoryStatusExP globalMemoryStatusEx = (GlobalMemoryStatusExP)
-        ::GetProcAddress(::GetModuleHandle(TEXT("kernel32.dll")),
-        "GlobalMemoryStatusEx");
-  if (globalMemoryStatusEx != 0)
-    if (globalMemoryStatusEx(&stat))
-      return stat.ullTotalPhys;
-  {
-    MEMORYSTATUS stat;
-    stat.dwLength = sizeof(stat);
-    GlobalMemoryStatus(&stat);
-    return stat.dwTotalPhys;
-  }
-  #endif
-}
-
 static UInt64 GetMaxRamSizeForProgram()
 {
-  UInt64 physSize = GetPhysicalRamSize();
+  UInt64 physSize = NSystem::GetRamSize();
   const UInt64 kMinSysSize = (1 << 24);
   if (physSize <= kMinSysSize)
     physSize = 0;
@@ -282,6 +253,8 @@ bool CCompressDialog::OnInit()
   m_Method.Attach(GetItem(IDC_COMPRESS_COMBO_METHOD));
   m_Dictionary.Attach(GetItem(IDC_COMPRESS_COMBO_DICTIONARY));
   m_Order.Attach(GetItem(IDC_COMPRESS_COMBO_ORDER));
+  m_Solid.Attach(GetItem(IDC_COMPRESS_COMBO_SOLID));
+  m_NumThreads.Attach(GetItem(IDC_COMPRESS_COMBO_THREADS));
   
   m_UpdateMode.Attach(GetItem(IDC_COMPRESS_COMBO_UPDATE_MODE));
   m_Volume.Attach(GetItem(IDC_COMPRESS_COMBO_VOLUME));
@@ -299,7 +272,7 @@ bool CCompressDialog::OnInit()
   int i;
   for(i = 0; i < m_ArchiverInfoList.Size(); i++)
   {
-    const CArchiverInfo &ai = m_ArchiverInfoList[i];
+    const CArcInfoEx &ai = m_ArchiverInfoList[i];
     m_Format.AddString(ai.Name);
     if (ai.Name.CompareNoCase(m_RegistryInfo.ArchiveType) == 0)
       Info.ArchiverInfoIndex = i;
@@ -320,11 +293,13 @@ bool CCompressDialog::OnInit()
 
   m_UpdateMode.SetCurSel(0);
 
-  Info.Solid = m_RegistryInfo.Solid;
-  Info.MultiThread = m_RegistryInfo.MultiThread;
+  SetSolidBlockSize();
+  SetNumThreads();
+
+  TCHAR s[40] = { TEXT('/'), TEXT(' '), 0 };
+  ConvertUInt64ToString(NSystem::GetNumberOfProcessors(), s + 2);
+  SetItemText(IDC_COMPRESS_HARDWARE_THREADS, s);
 
-  CheckButton(IDC_COMPRESS_SOLID, Info.Solid);
-  CheckButton(IDC_COMPRESS_MULTI_THREAD, Info.MultiThread);
   CheckButton(IDC_COMPRESS_SFX, Info.SFXMode);
   
   CheckControlsEnable();
@@ -380,20 +355,10 @@ bool CCompressDialog::OnButtonClicked(int buttonID, HWND buttonHWND)
       UpdatePasswordControl();
       return true;
     }
-    case IDC_COMPRESS_MULTI_THREAD:
-    {
-      SetMemoryUsage();
-      return true;
-    }
   }
   return CModalDialog::OnButtonClicked(buttonID, buttonHWND);
 }
 
-static bool IsMultiProcessor()
-{
-  return NSystem::GetNumberOfProcessors() > 1;
-}
-
 void CCompressDialog::CheckSFXControlsEnable()
 {
   const CFormatInfo &fi = g_Formats[GetStaticFormatIndex()];
@@ -419,13 +384,13 @@ void CCompressDialog::CheckVolumeEnable()
 void CCompressDialog::CheckControlsEnable()
 {
   const CFormatInfo &fi = g_Formats[GetStaticFormatIndex()];
-  Info.SolidIsAllowed = fi.Solid;
-  bool multiThreadEnable = fi.MultiThread & IsMultiProcessor();
+  Info.SolidIsSpecified = fi.Solid;
+  bool multiThreadEnable = fi.MultiThread;
   Info.MultiThreadIsAllowed = multiThreadEnable;
   Info.EncryptHeadersIsAllowed = fi.EncryptFileNames;
   
-  EnableItem(IDC_COMPRESS_SOLID, fi.Solid);
-  EnableItem(IDC_COMPRESS_MULTI_THREAD, multiThreadEnable);
+  EnableItem(IDC_COMPRESS_COMBO_SOLID, fi.Solid);
+  EnableItem(IDC_COMPRESS_COMBO_THREADS, multiThreadEnable);
   CheckSFXControlsEnable();
   CheckVolumeEnable();
 
@@ -563,14 +528,17 @@ void CCompressDialog::OnOK()
   Info.Dictionary = GetDictionarySpec();
   Info.Order = GetOrderSpec();
   Info.OrderMode = GetOrderMode();
+  Info.NumThreads = GetNumThreadsSpec();
+
+  UInt32 solidLogSize = GetBlockSizeSpec();
+  Info.SolidBlockSize = 0;
+  if (solidLogSize > 0)
+    Info.SolidBlockSize = (solidLogSize >= 64) ? (UInt64)(Int64)-1 : ((UInt64)1 << solidLogSize);
+
   Info.Method = GetMethodSpec();
   Info.EncryptionMethod = GetEncryptionMethodSpec();
-
   Info.ArchiverInfoIndex = m_Format.GetCurSel();
-
   Info.SFXMode = IsSFX();
-  m_RegistryInfo.Solid = Info.Solid = IsButtonCheckedBool(IDC_COMPRESS_SOLID);
-  m_RegistryInfo.MultiThread = Info.MultiThread = IsMultiThread();
   m_RegistryInfo.EncryptHeaders = Info.EncryptHeaders = IsButtonCheckedBool(IDC_COMPRESS_CHECK_ENCRYPT_FILE_NAMES);
 
   m_Params.GetText(Info.Options);
@@ -609,12 +577,7 @@ void CCompressDialog::OnOK()
   if (m_RegistryInfo.HistoryArchives.Size() > kHistorySize)
     m_RegistryInfo.HistoryArchives.DeleteBack();
   
-  ////////////////////
-  // Method
-
-  m_RegistryInfo.Level = Info.Level;
   m_RegistryInfo.ArchiveType = m_ArchiverInfoList[Info.ArchiverInfoIndex].Name;
-
   m_RegistryInfo.ShowPassword = IsShowPasswordChecked();
 
   SaveCompressionInfo(m_RegistryInfo);
@@ -642,11 +605,13 @@ bool CCompressDialog::OnCommand(int code, int itemID, LPARAM lParam)
       }
       case IDC_COMPRESS_COMBO_LEVEL:
       {
-        const CArchiverInfo &ai = m_ArchiverInfoList[m_Format.GetCurSel()];
+        const CArcInfoEx &ai = m_ArchiverInfoList[m_Format.GetCurSel()];
         int index = FindRegistryFormatAlways(ai.Name);
         NCompression::CFormatOptions &fo = m_RegistryInfo.FormatOptionsVector[index];
         fo.ResetForLevelChange();
         SetMethod();
+        SetSolidBlockSize();
+        SetNumThreads();
         CheckSFXNameChange();
         return true;
       }
@@ -654,12 +619,20 @@ bool CCompressDialog::OnCommand(int code, int itemID, LPARAM lParam)
       {
         SetDictionary();
         SetOrder();
+        SetSolidBlockSize();
+        SetNumThreads();
         CheckSFXNameChange();
         return true;
       }
       case IDC_COMPRESS_COMBO_DICTIONARY:
       case IDC_COMPRESS_COMBO_ORDER:
       {
+        SetSolidBlockSize();
+        SetMemoryUsage();
+        return true;
+      }
+      case IDC_COMPRESS_COMBO_THREADS:
+      {
         SetMemoryUsage();
         return true;
       }
@@ -680,10 +653,10 @@ void CCompressDialog::SetArchiveName2(bool prevWasSFX)
 {
   UString fileName;
   m_ArchivePath.GetText(fileName);
-  const CArchiverInfo &prevArchiverInfo = m_ArchiverInfoList[m_PrevFormat];
+  const CArcInfoEx &prevArchiverInfo = m_ArchiverInfoList[m_PrevFormat];
   if (prevArchiverInfo.KeepName || Info.KeepName)
   {
-    UString prevExtension = prevArchiverInfo.GetMainExtension();
+    UString prevExtension = prevArchiverInfo.GetMainExt();
     if (prevWasSFX)
       prevExtension = kExeExt;
     else
@@ -701,6 +674,8 @@ void CCompressDialog::OnChangeFormat()
   bool isSFX = IsSFX();
   SaveOptionsInMem();
   SetLevel();
+  SetSolidBlockSize();
+  SetNumThreads();
   SetParams();
   CheckControlsEnable();
   SetArchiveName2(isSFX);
@@ -715,7 +690,7 @@ void CCompressDialog::SetArchiveName(const UString &name)
 {
   UString fileName = name;
   Info.ArchiverInfoIndex = m_Format.GetCurSel();
-  const CArchiverInfo &ai = m_ArchiverInfoList[Info.ArchiverInfoIndex];
+  const CArcInfoEx &ai = m_ArchiverInfoList[Info.ArchiverInfoIndex];
   m_PrevFormat = Info.ArchiverInfoIndex;
   if (ai.KeepName)
   {
@@ -737,7 +712,7 @@ void CCompressDialog::SetArchiveName(const UString &name)
   else
   {
     fileName += L'.';
-    fileName += ai.GetMainExtension();
+    fileName += ai.GetMainExt();
   }
   m_ArchivePath.SetText(fileName);
 }
@@ -768,15 +743,14 @@ int CCompressDialog::FindRegistryFormatAlways(const UString &name)
 int CCompressDialog::GetStaticFormatIndex()
 {
   int formatIndex = m_Format.GetCurSel();
-  const CArchiverInfo &ai = m_ArchiverInfoList[formatIndex];
+  const CArcInfoEx &ai = m_ArchiverInfoList[formatIndex];
   for (int i = 0; i < MY_SIZE_OF_ARRAY(g_Formats); i++)
     if (ai.Name.CompareNoCase(g_Formats[i].Name) == 0)
       return i;
   return 0; // -1;
 }
 
-void CCompressDialog::SetNearestSelectComboBox(
-    NControl::CComboBox &comboBox, UInt32 value)
+void CCompressDialog::SetNearestSelectComboBox(NControl::CComboBox &comboBox, UInt32 value)
 {
   for (int i = comboBox.GetCount() - 1; i >= 0; i--)
     if ((UInt32)comboBox.GetItemData(i) <= value)
@@ -792,7 +766,7 @@ void CCompressDialog::SetLevel()
 {
   m_Level.ResetContent();
   const CFormatInfo &fi = g_Formats[GetStaticFormatIndex()];
-  const CArchiverInfo &ai = m_ArchiverInfoList[m_Format.GetCurSel()];
+  const CArcInfoEx &ai = m_ArchiverInfoList[m_Format.GetCurSel()];
   int index = FindRegistryFormat(ai.Name);
   UInt32 level = kNormal;
   if (index >= 0)
@@ -817,50 +791,18 @@ void CCompressDialog::SetLevel()
   SetMethod();
 }
 
-int CCompressDialog::GetLevel()
-{
-  if (m_Level.GetCount() <= 0)
-    return -1;
-  return (int)m_Level.GetItemData(m_Level.GetCurSel());
-}
-
-int CCompressDialog::GetLevelSpec()
-{
-  if (m_Level.GetCount() <= 1)
-    return -1;
-  return GetLevel();
-}
-
-int CCompressDialog::GetLevel2()
-{
-  int level = GetLevel();
-  if (level < 0)
-    level = 5;
-  return level;
-}
-
-bool CCompressDialog::IsMultiThread() 
-{
-  /*
-  const CFormatInfo &fi = g_Formats[GetStaticFormatIndex()];
-  bool multiThreadEnable = fi.MultiThread & IsMultiProcessor();
-  if (!multiThreadEnable)
-    return false;
-  */
-  return IsButtonCheckedBool(IDC_COMPRESS_MULTI_THREAD);
-}
-
 void CCompressDialog::SetMethod() 
 {
   m_Method.ResetContent();
-  if (GetLevel() <= 0)
+  UInt32 level = GetLevel();
+  if (level == 0)
   {
     SetDictionary();
     SetOrder();
     return;
   }
   const CFormatInfo &fi = g_Formats[GetStaticFormatIndex()];
-  const CArchiverInfo &ai = m_ArchiverInfoList[m_Format.GetCurSel()];
+  const CArcInfoEx &ai = m_ArchiverInfoList[m_Format.GetCurSel()];
   int index = FindRegistryFormat(ai.Name);
   UString defaultMethod;
   if (index >= 0)
@@ -886,14 +828,14 @@ void CCompressDialog::SetMethod()
 
 bool CCompressDialog::IsZipFormat()
 {
-  const CArchiverInfo &ai = m_ArchiverInfoList[m_Format.GetCurSel()];
+  const CArcInfoEx &ai = m_ArchiverInfoList[m_Format.GetCurSel()];
   return (ai.Name.CompareNoCase(L"zip") == 0);
 }
 
 void CCompressDialog::SetEncryptionMethod() 
 {
   _encryptionMethod.ResetContent();
-  const CArchiverInfo &ai = m_ArchiverInfoList[m_Format.GetCurSel()];
+  const CArcInfoEx &ai = m_ArchiverInfoList[m_Format.GetCurSel()];
   if (ai.Name.CompareNoCase(L"7z") == 0)
   {
     _encryptionMethod.AddString(TEXT("AES-256"));
@@ -935,7 +877,7 @@ UString CCompressDialog::GetMethodSpec()
 
 UString CCompressDialog::GetEncryptionMethodSpec()
 {
-  if (m_Method.GetCount() <= 1)
+  if (_encryptionMethod.GetCount() <= 1)
     return UString();
   if (_encryptionMethod.GetCurSel() <= 0)
     return UString();
@@ -981,7 +923,7 @@ int CCompressDialog::AddDictionarySize(UInt32 size)
 void CCompressDialog::SetDictionary()
 {
   m_Dictionary.ResetContent();
-  const CArchiverInfo &ai = m_ArchiverInfoList[m_Format.GetCurSel()];
+  const CArcInfoEx &ai = m_ArchiverInfoList[m_Format.GetCurSel()];
   int index = FindRegistryFormat(ai.Name);
   UInt32 defaultDictionary = UInt32(-1);
   if (index >= 0)
@@ -991,7 +933,7 @@ void CCompressDialog::SetDictionary()
       defaultDictionary = fo.Dictionary;
   }
   int methodID = GetMethodID();
-  int level = GetLevel2();
+  UInt32 level = GetLevel2();
   if (methodID < 0)
   {
     SetMemoryUsage();
@@ -1005,16 +947,11 @@ void CCompressDialog::SetDictionary()
       static const UInt32 kMinDicSize = (1 << 16);
       if (defaultDictionary == UInt32(-1))
       {
-        if (level >= 9)
-          defaultDictionary = (1 << 26);
-        else if (level >= 7)
-          defaultDictionary = (1 << 24);
-        else if (level >= 5)
-          defaultDictionary = (1 << 22);
-        else if (level >= 3)
-          defaultDictionary = (1 << 20);
-        else
-          defaultDictionary = (kMinDicSize);
+        if (level >= 9)      defaultDictionary = (1 << 26);
+        else if (level >= 7) defaultDictionary = (1 << 25);
+        else if (level >= 5) defaultDictionary = (1 << 24);
+        else if (level >= 3) defaultDictionary = (1 << 20);
+        else                 defaultDictionary = (kMinDicSize);
       }
       int i;
       AddDictionarySize(kMinDicSize);
@@ -1029,13 +966,13 @@ void CCompressDialog::SetDictionary()
           #ifdef _WIN64
             (1 << 30)
           #else
-            (1 << 27)
+            (1 << 26)
           #endif
             )
             continue;
           AddDictionarySize(dictionary);
           UInt64 decomprSize;
-          UInt64 requiredComprSize = GetMemoryUsage(dictionary, false, decomprSize);
+          UInt64 requiredComprSize = GetMemoryUsage(dictionary, decomprSize);
           if (dictionary <= defaultDictionary && requiredComprSize <= maxRamSize)
              m_Dictionary.SetCurSel(m_Dictionary.GetCount() - 1);
         }
@@ -1047,14 +984,10 @@ void CCompressDialog::SetDictionary()
     {
       if (defaultDictionary == UInt32(-1))
       {
-        if (level >= 9)
-          defaultDictionary = (192 << 20);
-        else if (level >= 7)
-          defaultDictionary = (64 << 20);
-        else if (level >= 5)
-          defaultDictionary = (16 << 20);
-        else
-          defaultDictionary = (4 << 20);
+        if (level >= 9)      defaultDictionary = (192 << 20);
+        else if (level >= 7) defaultDictionary = ( 64 << 20);
+        else if (level >= 5) defaultDictionary = ( 16 << 20);
+        else                 defaultDictionary = (  4 << 20);
       }
       int i;
       for (i = 20; i < 31; i++)
@@ -1067,7 +1000,7 @@ void CCompressDialog::SetDictionary()
             continue;
           AddDictionarySize(dictionary);
           UInt64 decomprSize;
-          UInt64 requiredComprSize = GetMemoryUsage(dictionary, false, decomprSize);
+          UInt64 requiredComprSize = GetMemoryUsage(dictionary, decomprSize);
           if (dictionary <= defaultDictionary && requiredComprSize <= maxRamSize || m_Dictionary.GetCount() == 0)
              m_Dictionary.SetCurSel(m_Dictionary.GetCount() - 1);
         }
@@ -1108,18 +1041,19 @@ void CCompressDialog::SetDictionary()
   SetMemoryUsage();
 }
 
-UInt32 CCompressDialog::GetDictionary()
+UInt32 CCompressDialog::GetComboValue(NWindows::NControl::CComboBox &c, int defMax)
 {
-  if (m_Dictionary.GetCount() <= 0)
+  if (c.GetCount() <= defMax)
     return (UInt32)-1;
-  return (UInt32)m_Dictionary.GetItemData(m_Dictionary.GetCurSel());
+  return (UInt32)c.GetItemData(c.GetCurSel());
 }
 
-UInt32 CCompressDialog::GetDictionarySpec()
+UInt32 CCompressDialog::GetLevel2()
 {
-  if (m_Dictionary.GetCount() <= 1)
-    return (UInt32)-1;
-  return GetDictionary();
+  UInt32 level = GetLevel();
+  if (level == (UInt32)-1)
+    level = 5;
+  return level;
 }
 
 int CCompressDialog::AddOrder(UInt32 size)
@@ -1134,7 +1068,7 @@ int CCompressDialog::AddOrder(UInt32 size)
 void CCompressDialog::SetOrder()
 {
   m_Order.ResetContent();
-  const CArchiverInfo &ai = m_ArchiverInfoList[m_Format.GetCurSel()];
+  const CArcInfoEx &ai = m_ArchiverInfoList[m_Format.GetCurSel()];
   int index = FindRegistryFormat(ai.Name);
   UInt32 defaultOrder = UInt32(-1);
   if (index >= 0)
@@ -1144,7 +1078,7 @@ void CCompressDialog::SetOrder()
       defaultOrder = fo.Order;
   }
   int methodID = GetMethodID();
-  int level = GetLevel2();
+  UInt32 level = GetLevel2();
   if (methodID < 0)
   {
     SetMemoryUsage();
@@ -1236,24 +1170,107 @@ bool CCompressDialog::GetOrderMode()
   return false;
 }
 
-UInt32 CCompressDialog::GetOrder()
+static const UInt32 kNoSolidBlockSize = 0;
+static const UInt32 kSolidBlockSize = 64;
+
+void CCompressDialog::SetSolidBlockSize()
 {
-  if (m_Order.GetCount() <= 0)
-    return (UInt32)-1;
-  return (UInt32)m_Order.GetItemData(m_Order.GetCurSel());
+  m_Solid.ResetContent();
+  const CFormatInfo &fi = g_Formats[GetStaticFormatIndex()];
+  if (!fi.Solid)
+    return;
+
+  UInt32 dictionary = GetDictionarySpec();
+  if (dictionary == UInt32(-1))
+    dictionary = 1;
+
+  UInt32 defaultBlockSize = (UInt32)-1;
+
+  const CArcInfoEx &ai = m_ArchiverInfoList[m_Format.GetCurSel()];
+  int index = FindRegistryFormat(ai.Name);
+  if (index >= 0)
+  {
+    const NCompression::CFormatOptions &fo = m_RegistryInfo.FormatOptionsVector[index];
+    if (fo.Method.CompareNoCase(GetMethodSpec()) == 0)
+      defaultBlockSize = fo.BlockLogSize;
+  }
+
+  index = (int)m_Solid.AddString(LangString(IDS_COMPRESS_NON_SOLID, 0x02000D14));
+  m_Solid.SetItemData(index, (UInt32)kNoSolidBlockSize);
+  m_Solid.SetCurSel(0);
+  bool needSet = defaultBlockSize == (UInt32)-1;
+  for (int i = 20; i <= 36; i++)
+  {
+    if (needSet && dictionary >= (((UInt64)1 << (i - 7))) && i <= 32)
+      defaultBlockSize = i;
+    TCHAR s[40];
+    ConvertUInt64ToString(1 << (i % 10), s);
+    if (i < 30) lstrcat(s, TEXT(" M"));
+    else        lstrcat(s, TEXT(" G"));
+    lstrcat(s, TEXT("B"));
+    int index = (int)m_Solid.AddString(s);
+    m_Solid.SetItemData(index, (UInt32)i);
+  }
+  index = (int)m_Solid.AddString(LangString(IDS_COMPRESS_SOLID, 0x02000D15));
+  m_Solid.SetItemData(index, kSolidBlockSize);
+  if (defaultBlockSize == (UInt32)-1)
+    defaultBlockSize = kSolidBlockSize;
+  if (defaultBlockSize != kNoSolidBlockSize)
+    SetNearestSelectComboBox(m_Solid, defaultBlockSize);
 }
 
-UInt32 CCompressDialog::GetOrderSpec()
+void CCompressDialog::SetNumThreads()
 {
-  if (m_Order.GetCount() <= 1)
-    return (UInt32)-1;
-  return GetOrder();
+  m_NumThreads.ResetContent();
+
+  const CFormatInfo &fi = g_Formats[GetStaticFormatIndex()];
+  if (!fi.MultiThread)
+    return;
+
+  UInt32 numHardwareThreads = NSystem::GetNumberOfProcessors();
+  UInt32 defaultValue = numHardwareThreads;
+
+  const CArcInfoEx &ai = m_ArchiverInfoList[m_Format.GetCurSel()];
+  int index = FindRegistryFormat(ai.Name);
+  if (index >= 0)
+  {
+    const NCompression::CFormatOptions &fo = m_RegistryInfo.FormatOptionsVector[index];
+    if (fo.Method.CompareNoCase(GetMethodSpec()) == 0)
+      defaultValue = fo.NumThreads;
+  }
+
+  UInt32 numAlgoThreadsMax = 1;
+  int methodID = GetMethodID();
+  switch (methodID)
+  {
+    case kLZMA:
+    {
+      numAlgoThreadsMax = 2;
+      break;
+    }
+    case kBZip2:
+    {
+      numAlgoThreadsMax = 32;
+      break;
+    }
+  }
+  if (IsZipFormat())
+    numAlgoThreadsMax = 128;
+  for (UInt32 i = 1; i <= numHardwareThreads * 2 && i <= numAlgoThreadsMax; i++)
+  {
+    TCHAR s[40];
+    ConvertUInt64ToString(i, s);
+    int index = (int)m_NumThreads.AddString(s);
+    m_NumThreads.SetItemData(index, (UInt32)i);
+  }
+  SetNearestSelectComboBox(m_NumThreads, defaultValue);
 }
 
-UInt64 CCompressDialog::GetMemoryUsage(UInt32 dictionary, bool isMultiThread, UInt64 &decompressMemory)
+
+UInt64 CCompressDialog::GetMemoryUsage(UInt32 dictionary, UInt64 &decompressMemory)
 {
   decompressMemory = UInt64(Int64(-1));
-  int level = GetLevel2();
+  UInt32 level = GetLevel2();
   if (level == 0)
   {
     decompressMemory = (1 << 20);
@@ -1264,6 +1281,12 @@ UInt64 CCompressDialog::GetMemoryUsage(UInt32 dictionary, bool isMultiThread, UI
   const CFormatInfo &fi = g_Formats[GetStaticFormatIndex()];
   if (fi.Filter && level >= 9)
     size += (12 << 20) * 2 + (5 << 20);
+  UInt32 numThreads = GetNumThreads2();
+  if (IsZipFormat())
+  {
+    if (numThreads > 1)
+      size += (UInt64)numThreads << 25;
+  }
   switch (GetMethodID())
   {
     case kLZMA:
@@ -1283,7 +1306,7 @@ UInt64 CCompressDialog::GetMemoryUsage(UInt32 dictionary, bool isMultiThread, UI
       if (level >= 5)
         size += dictionary * 4;
       size += (2 << 20);
-      if (isMultiThread && level >= 5)
+      if (numThreads > 1 && level >= 5)
         size += (2 << 20) + (4 << 20);
 
       decompressMemory = dictionary + (2 << 20);
@@ -1310,9 +1333,7 @@ UInt64 CCompressDialog::GetMemoryUsage(UInt32 dictionary, bool isMultiThread, UI
     {
       decompressMemory = (7 << 20);
       UInt64 memForOneThread = (10 << 20);
-      if (isMultiThread)
-        memForOneThread *= NSystem::GetNumberOfProcessors();
-      return size + (10 << 20);
+      return size + memForOneThread * numThreads;
     }
   }
   return UInt64(Int64(-1));
@@ -1320,7 +1341,7 @@ UInt64 CCompressDialog::GetMemoryUsage(UInt32 dictionary, bool isMultiThread, UI
 
 UInt64 CCompressDialog::GetMemoryUsage(UInt64 &decompressMemory)
 {
-  return GetMemoryUsage(GetDictionary(), IsMultiThread(), decompressMemory);
+  return GetMemoryUsage(GetDictionary(), decompressMemory);
 }
 
 void CCompressDialog::PrintMemUsage(UINT res, UInt64 value)
@@ -1347,7 +1368,7 @@ void CCompressDialog::SetMemoryUsage()
 
 void CCompressDialog::SetParams()
 {
-  const CArchiverInfo &ai = m_ArchiverInfoList[m_Format.GetCurSel()];
+  const CArcInfoEx &ai = m_ArchiverInfoList[m_Format.GetCurSel()];
   m_Params.SetText(TEXT(""));
   int index = FindRegistryFormat(ai.Name);
   if (index >= 0)
@@ -1359,7 +1380,7 @@ void CCompressDialog::SetParams()
 
 void CCompressDialog::SaveOptionsInMem()
 {
-  const CArchiverInfo &ai = m_ArchiverInfoList[Info.ArchiverInfoIndex];
+  const CArcInfoEx &ai = m_ArchiverInfoList[Info.ArchiverInfoIndex];
   int index = FindRegistryFormatAlways(ai.Name);
   m_Params.GetText(Info.Options);
   Info.Options.Trim();
@@ -1370,4 +1391,6 @@ void CCompressDialog::SaveOptionsInMem()
   fo.Order = GetOrderSpec();
   fo.Method = GetMethodSpec();
   fo.EncryptionMethod = GetEncryptionMethodSpec();
+  fo.NumThreads = GetNumThreadsSpec();
+  fo.BlockLogSize = GetBlockSizeSpec();
 }
diff --git a/CPP/7zip/UI/GUI/CompressDialog.h b/CPP/7zip/UI/GUI/CompressDialog.h
index 87cf5d79..1ff20cd0 100755
--- a/CPP/7zip/UI/GUI/CompressDialog.h
+++ b/CPP/7zip/UI/GUI/CompressDialog.h
@@ -4,7 +4,7 @@
 #define __COMPRESSDIALOG_H
 
 #include "../Common/ZipRegistry.h"
-#include "../Common/ArchiverInfo.h"
+#include "../Common/LoadCodecs.h"
 #include "../Resource/CompressDialog/resource.h"
 
 #include "Windows/Control/Dialog.h"
@@ -26,11 +26,10 @@ namespace NCompressDialog
   struct CInfo
   {
     NUpdateMode::EEnum UpdateMode;
-    bool SolidIsAllowed;
-    bool Solid;
-
+    bool SolidIsSpecified;
     bool MultiThreadIsAllowed;
-    bool MultiThread;
+    UInt64 SolidBlockSize;
+    UInt32 NumThreads;
 
     CRecordVector<UInt64> VolumeSizes;
 
@@ -80,6 +79,8 @@ class CCompressDialog: public NWindows::NControl::CModalDialog
   NWindows::NControl::CComboBox m_Method;
   NWindows::NControl::CComboBox m_Dictionary;
   NWindows::NControl::CComboBox m_Order;
+  NWindows::NControl::CComboBox m_Solid;
+  NWindows::NControl::CComboBox m_NumThreads;
   NWindows::NControl::CComboBox m_UpdateMode;
   NWindows::NControl::CComboBox m_Volume;
   NWindows::NControl::CDialogChildControl m_Params;
@@ -104,10 +105,6 @@ class CCompressDialog: public NWindows::NControl::CModalDialog
   void SetNearestSelectComboBox(NWindows::NControl::CComboBox &comboBox, UInt32 value);
 
   void SetLevel();
-  int GetLevel();
-  int GetLevelSpec();
-  int GetLevel2();
-  bool IsMultiThread();
   
   void SetMethod();
   int GetMethodID();
@@ -122,16 +119,28 @@ class CCompressDialog: public NWindows::NControl::CModalDialog
   int AddDictionarySize(UInt32 size);
   
   void SetDictionary();
-  UInt32 GetDictionary();
-  UInt32 GetDictionarySpec();
+
+  UInt32 GetComboValue(NWindows::NControl::CComboBox &c, int defMax = 0);
+
+  UInt32 GetLevel()  { return GetComboValue(m_Level); }
+  UInt32 GetLevelSpec()  { return GetComboValue(m_Level, 1); }
+  UInt32 GetLevel2();
+  UInt32 GetDictionary() { return GetComboValue(m_Dictionary); }
+  UInt32 GetDictionarySpec() { return GetComboValue(m_Dictionary, 1); }
+  UInt32 GetOrder() { return GetComboValue(m_Order); }
+  UInt32 GetOrderSpec() { return GetComboValue(m_Order, 1); }
+  UInt32 GetNumThreadsSpec() { return GetComboValue(m_NumThreads, 1); }
+  UInt32 GetNumThreads2() { UInt32 num = GetNumThreadsSpec(); if (num == UInt32(-1)) num = 1; return num; }
+  UInt32 GetBlockSizeSpec() { return GetComboValue(m_Solid, 1); }
 
   int AddOrder(UInt32 size);
   void SetOrder();
   bool GetOrderMode();
-  UInt32 GetOrder();
-  UInt32 GetOrderSpec();
 
-  UInt64 GetMemoryUsage(UInt32 dictionary, bool isMultiThread, UInt64 &decompressMemory);
+  void SetSolidBlockSize();
+  void SetNumThreads();
+
+  UInt64 GetMemoryUsage(UInt32 dictionary, UInt64 &decompressMemory);
   UInt64 GetMemoryUsage(UInt64 &decompressMemory);
   void PrintMemUsage(UINT res, UInt64 value);
   void SetMemoryUsage();
@@ -142,7 +151,7 @@ class CCompressDialog: public NWindows::NControl::CModalDialog
   bool IsShowPasswordChecked() const
     { return IsButtonChecked(IDC_COMPRESS_CHECK_SHOW_PASSWORD) == BST_CHECKED; }
 public:
-  CObjectVector<CArchiverInfo> m_ArchiverInfoList;
+  CObjectVector<CArcInfoEx> m_ArchiverInfoList;
 
   NCompressDialog::CInfo Info;
   UString OriginalFileName; // for bzip2, gzip2
diff --git a/CPP/7zip/UI/GUI/ExtractGUI.cpp b/CPP/7zip/UI/GUI/ExtractGUI.cpp
index 395df5a9..3edb1229 100755
--- a/CPP/7zip/UI/GUI/ExtractGUI.cpp
+++ b/CPP/7zip/UI/GUI/ExtractGUI.cpp
@@ -28,8 +28,8 @@ static const wchar_t *kIncorrectOutDir = L"Incorrect output directory path";
 
 struct CThreadExtracting
 {
+  CCodecs *codecs;
   CExtractCallbackImp *ExtractCallbackSpec;
-
   UStringVector *ArchivePaths;
   UStringVector *ArchivePathsFull;
   const NWildcard::CCensorNode *WildcardCensor;
@@ -45,7 +45,9 @@ struct CThreadExtracting
     ExtractCallbackSpec->ProgressDialog.WaitCreating();
     try
     {
-      Result = DecompressArchives(*ArchivePaths, *ArchivePathsFull,
+      Result = DecompressArchives(
+          codecs,
+          *ArchivePaths, *ArchivePathsFull,
           *WildcardCensor, *Options, OpenCallback, ExtractCallback, ErrorMessage);
     }
     catch(const UString &s)
@@ -77,6 +79,7 @@ struct CThreadExtracting
 };
 
 HRESULT ExtractGUI(
+    CCodecs *codecs,
     UStringVector &archivePaths, 
     UStringVector &archivePathsFull,
     const NWildcard::CCensorNode &wildcardCensor,
@@ -86,6 +89,7 @@ HRESULT ExtractGUI(
     CExtractCallbackImp *extractCallback)
 {
   CThreadExtracting extracter;
+  extracter.codecs = codecs;
 
   if (!options.TestMode)
   {
diff --git a/CPP/7zip/UI/GUI/ExtractGUI.h b/CPP/7zip/UI/GUI/ExtractGUI.h
index 5a0b157d..281fcc43 100755
--- a/CPP/7zip/UI/GUI/ExtractGUI.h
+++ b/CPP/7zip/UI/GUI/ExtractGUI.h
@@ -9,6 +9,7 @@
 #include "../../FileManager/ExtractCallback.h"
 
 HRESULT ExtractGUI(
+    CCodecs *codecs,
     UStringVector &archivePaths, 
     UStringVector &archivePathsFull,
     const NWildcard::CCensorNode &wildcardCensor,
diff --git a/CPP/7zip/UI/GUI/GUI.cpp b/CPP/7zip/UI/GUI/GUI.cpp
index fe956dbd..ad58a451 100755
--- a/CPP/7zip/UI/GUI/GUI.cpp
+++ b/CPP/7zip/UI/GUI/GUI.cpp
@@ -4,6 +4,11 @@
 
 #include <initguid.h>
 
+extern "C" 
+{ 
+  #include "../../../../C/Alloc.h"
+}
+
 #include "Common/NewHandler.h"
 #include "Common/StringConvert.h"
 #include "Common/CommandLineParser.h"
@@ -17,7 +22,6 @@
 #include "Windows/FileName.h"
 #ifdef _WIN32
 #include "Windows/MemoryLock.h"
-#include "Common/Alloc.h"
 #endif
 
 #include "../../IStream.h"
@@ -33,6 +37,7 @@
 
 #include "ExtractGUI.h"
 #include "UpdateGUI.h"
+#include "Resource/BenchmarkDialog/BenchmarkDialog.h"
 
 using namespace NWindows;
 
@@ -83,10 +88,26 @@ int Main2()
   if (options.LargePages)
     NSecurity::EnableLockMemoryPrivilege();
   #endif
+
+  CCodecs *codecs = new CCodecs;
+  CMyComPtr<IUnknown> compressCodecsInfo = codecs;
+  HRESULT result = codecs->Load();
+  if (result != S_OK)
+    throw CSystemException(result);
   
   bool isExtractGroupCommand = options.Command.IsFromExtractGroup();
  
-  if (isExtractGroupCommand)
+  if (options.Command.CommandType == NCommandType::kBenchmark)
+  {
+    HRESULT res = Benchmark(
+      #ifdef EXTERNAL_LZMA
+      codecs,
+      #endif
+      options.NumThreads, options.DictionarySize);
+    if (res != S_OK)
+      throw CSystemException(res);
+  }
+  else if (isExtractGroupCommand)
   {
     CExtractCallbackImp *ecs = new CExtractCallbackImp;
     CMyComPtr<IFolderArchiveExtractCallback> extractCallback = ecs;
@@ -109,7 +130,7 @@ int Main2()
     eo.Properties = options.ExtractProperties;
     #endif
 
-    HRESULT result = ExtractGUI(
+    HRESULT result = ExtractGUI(codecs,
           options.ArchivePathsSorted, 
           options.ArchivePathsFullSorted,
           options.WildcardCensor.Pairs.Front().Head, 
@@ -138,7 +159,10 @@ int Main2()
 
     CUpdateErrorInfo errorInfo;
 
+    if (!options.UpdateOptions.Init(codecs, options.ArchiveName, options.ArcType))
+      throw "Unsupported archive type";
     HRESULT result = UpdateGUI(
+        codecs,
         options.WildcardCensor, options.UpdateOptions, 
         options.ShowDialog,
         errorInfo, &openCallback, &callback);
diff --git a/CPP/7zip/UI/GUI/GUI.dsp b/CPP/7zip/UI/GUI/GUI.dsp
index dadb9648..ccfe98ab 100755
--- a/CPP/7zip/UI/GUI/GUI.dsp
+++ b/CPP/7zip/UI/GUI/GUI.dsp
@@ -45,7 +45,7 @@ RSC=rc.exe
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /Yu"stdafx.h" /FD /c
-# ADD CPP /nologo /Gz /MD /W3 /GX /O1 /I "..\..\..\\" /D "NDEBUG" /D "_MBCS" /D "WIN32" /D "_WINDOWS" /D "LANG" /D "COMPRESS_MT" /D "WIN_LONG_PATH" /Yu"stdafx.h" /FD /c
+# ADD CPP /nologo /Gz /MD /W3 /GX /O1 /I "..\..\..\\" /D "NDEBUG" /D "_MBCS" /D "WIN32" /D "_WINDOWS" /D "LANG" /D "COMPRESS_MT" /D "WIN_LONG_PATH" /D "EXTERNAL_LZMA" /D "EXTERNAL_CODECS" /D "BENCH_MT" /Yu"stdafx.h" /FD /c
 # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
 # ADD BASE RSC /l 0x419 /d "NDEBUG"
@@ -72,7 +72,7 @@ LINK32=link.exe
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /Yu"stdafx.h" /FD /GZ /c
-# ADD CPP /nologo /Gz /MDd /W3 /Gm /GX /ZI /Od /I "..\..\..\\" /D "_DEBUG" /D "_MBCS" /D "WIN32" /D "_WINDOWS" /D "LANG" /D "COMPRESS_MT" /D "WIN_LONG_PATH" /Yu"stdafx.h" /FD /GZ /c
+# ADD CPP /nologo /Gz /MDd /W3 /Gm /GX /ZI /Od /I "..\..\..\\" /D "_DEBUG" /D "_MBCS" /D "WIN32" /D "_WINDOWS" /D "LANG" /D "COMPRESS_MT" /D "WIN_LONG_PATH" /D "EXTERNAL_LZMA" /D "EXTERNAL_CODECS" /D "BENCH_MT" /Yu"stdafx.h" /FD /GZ /c
 # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
 # ADD BASE RSC /l 0x419 /d "_DEBUG"
@@ -99,7 +99,7 @@ LINK32=link.exe
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /MD /W3 /GX /O2 /D "WIN32" /D "NDEBUG" /D "_WINDOWS" /D "_MBCS" /Yu"stdafx.h" /FD /c
-# ADD CPP /nologo /Gz /MD /W3 /GX /O1 /I "..\..\..\\" /D "NDEBUG" /D "_UNICODE" /D "UNICODE" /D "WIN32" /D "_WINDOWS" /D "LANG" /D "COMPRESS_MT" /D "WIN_LONG_PATH" /Yu"stdafx.h" /FD /c
+# ADD CPP /nologo /Gz /MD /W3 /GX /O1 /I "..\..\..\\" /D "NDEBUG" /D "_UNICODE" /D "UNICODE" /D "WIN32" /D "_WINDOWS" /D "LANG" /D "COMPRESS_MT" /D "WIN_LONG_PATH" /D "EXTERNAL_LZMA" /D "EXTERNAL_CODECS" /D "BENCH_MT" /Yu"stdafx.h" /FD /c
 # ADD BASE MTL /nologo /D "NDEBUG" /mktyplib203 /win32
 # ADD MTL /nologo /D "NDEBUG" /mktyplib203 /win32
 # ADD BASE RSC /l 0x419 /d "NDEBUG"
@@ -127,7 +127,7 @@ LINK32=link.exe
 # PROP Ignore_Export_Lib 0
 # PROP Target_Dir ""
 # ADD BASE CPP /nologo /MDd /W3 /Gm /GX /ZI /Od /D "WIN32" /D "_DEBUG" /D "_WINDOWS" /D "_MBCS" /Yu"stdafx.h" /FD /GZ /c
-# ADD CPP /nologo /Gz /MDd /W3 /Gm /GX /ZI /Od /I "..\..\..\\" /D "_DEBUG" /D "_UNICODE" /D "UNICODE" /D "WIN32" /D "_WINDOWS" /D "LANG" /D "COMPRESS_MT" /D "WIN_LONG_PATH" /Yu"stdafx.h" /FD /GZ /c
+# ADD CPP /nologo /Gz /MDd /W3 /Gm /GX /ZI /Od /I "..\..\..\\" /D "_DEBUG" /D "_UNICODE" /D "UNICODE" /D "WIN32" /D "_WINDOWS" /D "LANG" /D "COMPRESS_MT" /D "WIN_LONG_PATH" /D "EXTERNAL_LZMA" /D "EXTERNAL_CODECS" /D "BENCH_MT" /Yu"stdafx.h" /FD /GZ /c
 # ADD BASE MTL /nologo /D "_DEBUG" /mktyplib203 /win32
 # ADD MTL /nologo /D "_DEBUG" /mktyplib203 /win32
 # ADD BASE RSC /l 0x419 /d "_DEBUG"
@@ -176,728 +176,789 @@ SOURCE=.\StdAfx.cpp
 SOURCE=.\StdAfx.h
 # End Source File
 # End Group
-# Begin Group "SDK"
-
-# PROP Default_Filter ""
-# Begin Group "Common"
+# Begin Group "UI Common"
 
 # PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\..\..\Common\Alloc.cpp
+SOURCE=..\Common\ArchiveCommandLine.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\Alloc.h
+SOURCE=..\Common\ArchiveCommandLine.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\CommandLineParser.cpp
+SOURCE=..\Common\ArchiveExtractCallback.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\CommandLineParser.h
+SOURCE=..\Common\ArchiveExtractCallback.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\IntToString.cpp
+SOURCE=..\Common\ArchiveOpenCallback.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\IntToString.h
+SOURCE=..\Common\ArchiveOpenCallback.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\Lang.cpp
+SOURCE=..\Common\DefaultName.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\Lang.h
+SOURCE=..\Common\DefaultName.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\ListFileUtils.cpp
+SOURCE=..\Common\DirItem.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\ListFileUtils.h
+SOURCE=..\Common\EnumDirItems.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\NewHandler.cpp
+SOURCE=..\Common\EnumDirItems.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\NewHandler.h
+SOURCE=..\Common\ExitCode.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\StdInStream.cpp
+SOURCE=..\Common\Extract.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\StdInStream.h
+SOURCE=..\Common\Extract.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\String.cpp
+SOURCE=..\Common\ExtractingFilePath.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\String.h
+SOURCE=..\Common\ExtractingFilePath.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\StringConvert.cpp
+SOURCE=..\Common\ExtractMode.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\StringConvert.h
+SOURCE=..\Common\HandlerLoader.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\StringToInt.cpp
+SOURCE=..\Common\IFileExtractCallback.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\StringToInt.h
+SOURCE=..\Common\LoadCodecs.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\TextConfig.cpp
+SOURCE=..\Common\LoadCodecs.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\TextConfig.h
+SOURCE=..\Common\OpenArchive.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\UTFConvert.cpp
+SOURCE=..\Common\OpenArchive.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\UTFConvert.h
+SOURCE=..\Common\Property.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\Vector.cpp
+SOURCE=..\Common\PropIDUtils.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\Vector.h
+SOURCE=..\Common\PropIDUtils.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\Wildcard.cpp
+SOURCE=..\Common\SetProperties.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Common\Wildcard.h
+SOURCE=..\Common\SetProperties.h
 # End Source File
-# End Group
-# Begin Group "Windows"
-
-# PROP Default_Filter ""
-# Begin Group "Control"
-
-# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\..\..\Windows\Control\ComboBox.cpp
+SOURCE=..\Common\SortUtils.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\Control\ComboBox.h
+SOURCE=..\Common\SortUtils.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\Control\Dialog.cpp
+SOURCE=..\Common\TempFiles.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\Control\Dialog.h
+SOURCE=..\Common\TempFiles.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\Control\Edit.h
+SOURCE=..\Common\Update.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\Control\ListView.cpp
+SOURCE=..\Common\Update.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\Control\ListView.h
+SOURCE=..\Common\UpdateAction.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\Control\ProgressBar.h
+SOURCE=..\Common\UpdateAction.h
 # End Source File
-# End Group
 # Begin Source File
 
-SOURCE=..\..\..\Windows\CommonDialog.cpp
+SOURCE=..\Common\UpdateCallback.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\CommonDialog.h
+SOURCE=..\Common\UpdateCallback.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\DLL.cpp
+SOURCE=..\Common\UpdatePair.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\DLL.h
+SOURCE=..\Common\UpdatePair.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\Error.cpp
+SOURCE=..\Common\UpdateProduce.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\Error.h
+SOURCE=..\Common\UpdateProduce.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\FileDir.cpp
+SOURCE=..\Common\WorkDir.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\FileDir.h
+SOURCE=..\Common\WorkDir.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\FileFind.cpp
+SOURCE=..\Common\ZipRegistry.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\FileFind.h
+SOURCE=..\Common\ZipRegistry.h
 # End Source File
+# End Group
+# Begin Group "Explorer"
+
+# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\..\..\Windows\FileIO.cpp
+SOURCE=..\Explorer\MyMessages.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\FileIO.h
+SOURCE=..\Explorer\MyMessages.h
 # End Source File
+# End Group
+# Begin Group "Dialogs"
+
+# PROP Default_Filter ""
+# Begin Group "Progress"
+
+# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\..\..\Windows\FileName.cpp
+SOURCE=..\..\FileManager\Resource\ProgressDialog2\ProgressDialog.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\FileName.h
+SOURCE=..\..\FileManager\Resource\ProgressDialog2\ProgressDialog.h
 # End Source File
+# End Group
+# Begin Group "Messages"
+
+# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\..\..\Windows\MemoryLock.cpp
+SOURCE=..\..\FileManager\Resource\MessagesDialog\MessagesDialog.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\MemoryLock.h
+SOURCE=..\..\FileManager\Resource\MessagesDialog\MessagesDialog.h
 # End Source File
+# End Group
+# Begin Group "Overwtite"
+
+# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\..\..\Windows\PropVariant.cpp
+SOURCE=..\..\FileManager\Resource\OverwriteDialog\OverwriteDialog.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\PropVariant.h
+SOURCE=..\..\FileManager\Resource\OverwriteDialog\OverwriteDialog.h
 # End Source File
+# End Group
+# Begin Group "Password"
+
+# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\..\..\Windows\PropVariantConversions.cpp
+SOURCE=..\..\FileManager\Resource\PasswordDialog\PasswordDialog.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\PropVariantConversions.h
+SOURCE=..\..\FileManager\Resource\PasswordDialog\PasswordDialog.h
 # End Source File
+# End Group
+# Begin Group "Compress Dialog"
+
+# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\..\..\Windows\Registry.cpp
+SOURCE=.\CompressDialog.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\Registry.h
+SOURCE=.\CompressDialog.h
 # End Source File
+# End Group
+# Begin Group "Extract Dialog"
+
+# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\..\..\Windows\ResourceString.cpp
+SOURCE=.\ExtractDialog.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\ResourceString.h
+SOURCE=.\ExtractDialog.h
 # End Source File
+# End Group
+# Begin Group "Benchmark Dialog"
+
+# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\..\..\Windows\Shell.cpp
+SOURCE=.\Resource\BenchmarkDialog\BenchmarkDialog.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\Shell.h
+SOURCE=.\Resource\BenchmarkDialog\BenchmarkDialog.h
 # End Source File
+# End Group
+# End Group
+# Begin Group "FM Common"
+
+# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\..\..\Windows\Synchronization.cpp
+SOURCE=..\..\FileManager\ExtractCallback.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\Synchronization.h
+SOURCE=..\..\FileManager\ExtractCallback.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\Window.cpp
+SOURCE=..\..\FileManager\FolderInterface.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\..\Windows\Window.h
+SOURCE=..\..\FileManager\FormatUtils.cpp
 # End Source File
-# End Group
-# End Group
-# Begin Group "UI Common"
-
-# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\Common\ArchiveCommandLine.cpp
+SOURCE=..\..\FileManager\FormatUtils.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\ArchiveCommandLine.h
+SOURCE=..\..\FileManager\HelpUtils.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\ArchiveExtractCallback.cpp
+SOURCE=..\..\FileManager\HelpUtils.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\ArchiveExtractCallback.h
+SOURCE=..\..\FileManager\LangUtils.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\ArchiveOpenCallback.cpp
+SOURCE=..\..\FileManager\LangUtils.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\ArchiveOpenCallback.h
+SOURCE=..\..\FileManager\OpenCallback.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\ArchiverInfo.cpp
+SOURCE=..\..\FileManager\OpenCallback.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\ArchiverInfo.h
+SOURCE=..\..\FileManager\ProgramLocation.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\DefaultName.cpp
+SOURCE=..\..\FileManager\ProgramLocation.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\DefaultName.h
+SOURCE=..\..\FileManager\RegistryUtils.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\DirItem.h
+SOURCE=..\..\FileManager\RegistryUtils.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\EnumDirItems.cpp
+SOURCE=..\..\FileManager\SplitUtils.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\EnumDirItems.h
+SOURCE=..\..\FileManager\SplitUtils.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\ExitCode.h
+SOURCE=..\..\FileManager\StringUtils.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\Extract.cpp
+SOURCE=..\..\FileManager\StringUtils.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\Extract.h
+SOURCE=..\..\FileManager\UpdateCallback100.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\ExtractingFilePath.cpp
+SOURCE=..\..\FileManager\UpdateCallback100.h
 # End Source File
+# End Group
+# Begin Group "Engine"
+
+# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\Common\ExtractingFilePath.h
+SOURCE=.\ExtractGUI.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\ExtractMode.h
+SOURCE=.\ExtractGUI.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\HandlerLoader.h
+SOURCE=.\GUI.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\IFileExtractCallback.h
+SOURCE=.\OpenCallbackGUI.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\OpenArchive.cpp
+SOURCE=.\OpenCallbackGUI.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\OpenArchive.h
+SOURCE=.\UpdateCallbackGUI.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\Property.h
+SOURCE=.\UpdateCallbackGUI.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\PropIDUtils.cpp
+SOURCE=.\UpdateGUI.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\PropIDUtils.h
+SOURCE=.\UpdateGUI.h
 # End Source File
+# End Group
+# Begin Group "7-zip Common"
+
+# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\Common\SetProperties.cpp
+SOURCE=..\..\Common\FilePathAutoRename.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\SetProperties.h
+SOURCE=..\..\Common\FilePathAutoRename.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\SortUtils.cpp
+SOURCE=..\..\Common\FileStreams.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\SortUtils.h
+SOURCE=..\..\Common\FileStreams.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\TempFiles.cpp
+SOURCE=..\..\Common\StreamUtils.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\TempFiles.h
+SOURCE=..\..\Common\StreamUtils.h
 # End Source File
+# End Group
+# Begin Group "Compress"
+
+# PROP Default_Filter ""
+# Begin Group "LZMA Bench"
+
+# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\Common\Update.cpp
+SOURCE=..\..\Compress\LZMA_Alone\LzmaBench.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\Update.h
+SOURCE=..\..\Compress\LZMA_Alone\LzmaBench.h
 # End Source File
+# End Group
 # Begin Source File
 
-SOURCE=..\Common\UpdateAction.cpp
+SOURCE=..\..\Compress\Copy\CopyCoder.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\UpdateAction.h
+SOURCE=..\..\Compress\Copy\CopyCoder.h
 # End Source File
+# End Group
+# Begin Group "C"
+
+# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\Common\UpdateCallback.cpp
+SOURCE=..\..\..\..\C\7zCrc.c
+
+!IF  "$(CFG)" == "GUI - Win32 Release"
+
+# ADD CPP /O2
+# SUBTRACT CPP /YX /Yc /Yu
+
+!ELSEIF  "$(CFG)" == "GUI - Win32 Debug"
+
+# SUBTRACT CPP /YX /Yc /Yu
+
+!ELSEIF  "$(CFG)" == "GUI - Win32 ReleaseU"
+
+# SUBTRACT CPP /YX /Yc /Yu
+
+!ELSEIF  "$(CFG)" == "GUI - Win32 DebugU"
+
+# SUBTRACT CPP /YX /Yc /Yu
+
+!ENDIF 
+
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\UpdateCallback.h
+SOURCE=..\..\..\..\C\7zCrc.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\UpdatePair.cpp
+SOURCE=..\..\..\..\C\Alloc.c
+# SUBTRACT CPP /YX /Yc /Yu
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\UpdatePair.h
+SOURCE=..\..\..\..\C\Alloc.h
 # End Source File
+# End Group
+# Begin Group "Common"
+
+# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\Common\UpdateProduce.cpp
+SOURCE=..\..\..\Common\CommandLineParser.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\UpdateProduce.h
+SOURCE=..\..\..\Common\CommandLineParser.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\WorkDir.cpp
+SOURCE=..\..\..\Common\CRC.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\WorkDir.h
+SOURCE=..\..\..\Common\IntToString.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\ZipRegistry.cpp
+SOURCE=..\..\..\Common\IntToString.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\Common\ZipRegistry.h
+SOURCE=..\..\..\Common\Lang.cpp
 # End Source File
-# End Group
-# Begin Group "Explorer"
-
-# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\Explorer\MyMessages.cpp
+SOURCE=..\..\..\Common\Lang.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\Explorer\MyMessages.h
+SOURCE=..\..\..\Common\ListFileUtils.cpp
 # End Source File
-# End Group
-# Begin Group "Dialogs"
+# Begin Source File
 
-# PROP Default_Filter ""
-# Begin Group "Progress"
+SOURCE=..\..\..\Common\ListFileUtils.h
+# End Source File
+# Begin Source File
 
-# PROP Default_Filter ""
+SOURCE=..\..\..\Common\NewHandler.cpp
+# End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\Resource\ProgressDialog2\ProgressDialog.cpp
+SOURCE=..\..\..\Common\NewHandler.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\Resource\ProgressDialog2\ProgressDialog.h
+SOURCE=..\..\..\Common\StdInStream.cpp
 # End Source File
-# End Group
-# Begin Group "Messages"
+# Begin Source File
 
-# PROP Default_Filter ""
+SOURCE=..\..\..\Common\StdInStream.h
+# End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\Resource\MessagesDialog\MessagesDialog.cpp
+SOURCE=..\..\..\Common\String.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\Resource\MessagesDialog\MessagesDialog.h
+SOURCE=..\..\..\Common\String.h
 # End Source File
-# End Group
-# Begin Group "Overwtite"
+# Begin Source File
 
-# PROP Default_Filter ""
+SOURCE=..\..\..\Common\StringConvert.cpp
+# End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\Resource\OverwriteDialog\OverwriteDialog.cpp
+SOURCE=..\..\..\Common\StringConvert.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\Resource\OverwriteDialog\OverwriteDialog.h
+SOURCE=..\..\..\Common\StringToInt.cpp
 # End Source File
-# End Group
-# Begin Group "Password"
+# Begin Source File
 
-# PROP Default_Filter ""
+SOURCE=..\..\..\Common\StringToInt.h
+# End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\Resource\PasswordDialog\PasswordDialog.cpp
+SOURCE=..\..\..\Common\TextConfig.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\Resource\PasswordDialog\PasswordDialog.h
+SOURCE=..\..\..\Common\TextConfig.h
 # End Source File
-# End Group
-# Begin Group "Compress Dialog"
+# Begin Source File
 
-# PROP Default_Filter ""
+SOURCE=..\..\..\Common\UTFConvert.cpp
+# End Source File
 # Begin Source File
 
-SOURCE=.\CompressDialog.cpp
+SOURCE=..\..\..\Common\UTFConvert.h
 # End Source File
 # Begin Source File
 
-SOURCE=.\CompressDialog.h
+SOURCE=..\..\..\Common\Vector.cpp
 # End Source File
-# End Group
-# Begin Group "Extract Dialog"
+# Begin Source File
 
-# PROP Default_Filter ""
+SOURCE=..\..\..\Common\Vector.h
+# End Source File
 # Begin Source File
 
-SOURCE=.\ExtractDialog.cpp
+SOURCE=..\..\..\Common\Wildcard.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=.\ExtractDialog.h
+SOURCE=..\..\..\Common\Wildcard.h
 # End Source File
 # End Group
-# End Group
-# Begin Group "FM Common"
+# Begin Group "Windows"
+
+# PROP Default_Filter ""
+# Begin Group "Control"
 
 # PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\..\FileManager\ExtractCallback.cpp
+SOURCE=..\..\..\Windows\Control\ComboBox.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\ExtractCallback.h
+SOURCE=..\..\..\Windows\Control\ComboBox.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\FolderInterface.h
+SOURCE=..\..\..\Windows\Control\Dialog.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\FormatUtils.cpp
+SOURCE=..\..\..\Windows\Control\Dialog.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\FormatUtils.h
+SOURCE=..\..\..\Windows\Control\Edit.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\HelpUtils.cpp
+SOURCE=..\..\..\Windows\Control\ListView.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\HelpUtils.h
+SOURCE=..\..\..\Windows\Control\ListView.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\LangUtils.cpp
+SOURCE=..\..\..\Windows\Control\ProgressBar.h
 # End Source File
+# End Group
 # Begin Source File
 
-SOURCE=..\..\FileManager\LangUtils.h
+SOURCE=..\..\..\Windows\CommonDialog.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\OpenCallback.cpp
+SOURCE=..\..\..\Windows\CommonDialog.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\OpenCallback.h
+SOURCE=..\..\..\Windows\DLL.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\ProgramLocation.cpp
+SOURCE=..\..\..\Windows\DLL.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\ProgramLocation.h
+SOURCE=..\..\..\Windows\Error.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\RegistryUtils.cpp
+SOURCE=..\..\..\Windows\Error.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\RegistryUtils.h
+SOURCE=..\..\..\Windows\FileDir.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\SplitUtils.cpp
+SOURCE=..\..\..\Windows\FileDir.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\SplitUtils.h
+SOURCE=..\..\..\Windows\FileFind.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\StringUtils.cpp
+SOURCE=..\..\..\Windows\FileFind.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\StringUtils.h
+SOURCE=..\..\..\Windows\FileIO.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\UpdateCallback100.cpp
+SOURCE=..\..\..\Windows\FileIO.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\FileManager\UpdateCallback100.h
+SOURCE=..\..\..\Windows\FileName.cpp
 # End Source File
-# End Group
-# Begin Group "Engine"
-
-# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=.\ExtractGUI.cpp
+SOURCE=..\..\..\Windows\FileName.h
 # End Source File
 # Begin Source File
 
-SOURCE=.\ExtractGUI.h
+SOURCE=..\..\..\Windows\MemoryLock.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=.\GUI.cpp
+SOURCE=..\..\..\Windows\MemoryLock.h
 # End Source File
 # Begin Source File
 
-SOURCE=.\OpenCallbackGUI.cpp
+SOURCE=..\..\..\Windows\PropVariant.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=.\OpenCallbackGUI.h
+SOURCE=..\..\..\Windows\PropVariant.h
 # End Source File
 # Begin Source File
 
-SOURCE=.\UpdateCallbackGUI.cpp
+SOURCE=..\..\..\Windows\PropVariantConversions.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=.\UpdateCallbackGUI.h
+SOURCE=..\..\..\Windows\PropVariantConversions.h
 # End Source File
 # Begin Source File
 
-SOURCE=.\UpdateGUI.cpp
+SOURCE=..\..\..\Windows\Registry.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=.\UpdateGUI.h
+SOURCE=..\..\..\Windows\Registry.h
 # End Source File
-# End Group
-# Begin Group "7-zip Common"
-
-# PROP Default_Filter ""
 # Begin Source File
 
-SOURCE=..\..\Common\FilePathAutoRename.cpp
+SOURCE=..\..\..\Windows\ResourceString.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\Common\FilePathAutoRename.h
+SOURCE=..\..\..\Windows\ResourceString.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\Common\FileStreams.cpp
+SOURCE=..\..\..\Windows\Shell.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\Common\FileStreams.h
+SOURCE=..\..\..\Windows\Shell.h
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\Common\StreamUtils.cpp
+SOURCE=..\..\..\Windows\Synchronization.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\Common\StreamUtils.h
+SOURCE=..\..\..\Windows\Synchronization.h
 # End Source File
-# End Group
-# Begin Group "Compress"
+# Begin Source File
 
-# PROP Default_Filter ""
+SOURCE=..\..\..\Windows\System.h
+# End Source File
 # Begin Source File
 
-SOURCE=..\..\Compress\Copy\CopyCoder.cpp
+SOURCE=..\..\..\Windows\Window.cpp
 # End Source File
 # Begin Source File
 
-SOURCE=..\..\Compress\Copy\CopyCoder.h
+SOURCE=..\..\..\Windows\Window.h
 # End Source File
 # End Group
 # End Target
diff --git a/CPP/7zip/UI/GUI/Resource/BenchmarkDialog/BenchmarkDialog.cpp b/CPP/7zip/UI/GUI/Resource/BenchmarkDialog/BenchmarkDialog.cpp
new file mode 100755
index 00000000..15d6ee39
--- /dev/null
+++ b/CPP/7zip/UI/GUI/Resource/BenchmarkDialog/BenchmarkDialog.cpp
@@ -0,0 +1,584 @@
+// BenchmarkDialog.cpp
+
+#include "StdAfx.h"
+
+#include "Common/IntToString.h"
+#include "Common/StringToInt.h"
+#include "Common/Exception.h"
+#include "Windows/Thread.h"
+#include "Windows/Error.h"
+#include "Windows/System.h"
+#include "../../../../FileManager/HelpUtils.h"
+#include "resource.h"
+#include "BenchmarkDialog.h"
+
+using namespace NWindows;
+
+// const int kNumBenchDictionaryBitsStart = 21;
+
+static LPCWSTR kHelpTopic = L"fm/benchmark.htm";
+
+static const UINT_PTR kTimerID = 4;
+static const UINT kTimerElapse = 1000;
+
+#ifdef LANG        
+#include "../../../../FileManager/LangUtils.h"
+#endif
+
+using namespace NWindows;
+
+#ifdef LANG        
+static CIDLangPair kIDLangPairs[] = 
+{
+  { IDC_BENCHMARK_DICTIONARY, 0x02000D0C },
+  { IDC_BENCHMARK_MEMORY, 0x03080001 },
+  { IDC_BENCHMARK_NUM_THREADS, 0x02000D12 },
+  { IDC_BENCHMARK_SPEED_LABEL, 0x03080004 },
+  { IDC_BENCHMARK_RATING_LABEL, 0x03080005 },
+  { IDC_BENCHMARK_COMPRESSING, 0x03080002 },
+  { IDC_BENCHMARK_DECOMPRESSING, 0x03080003 },
+  { IDC_BENCHMARK_CURRENT, 0x03080007 },
+  { IDC_BENCHMARK_RESULTING, 0x03080008 },
+  { IDC_BENCHMARK_CURRENT2, 0x03080007 },
+  { IDC_BENCHMARK_RESULTING2, 0x03080008 },
+  { IDC_BENCHMARK_TOTAL_RATING, 0x03080006 },
+  { IDC_BENCHMARK_ELAPSED, 0x02000C01 },
+  { IDC_BENCHMARK_SIZE, 0x02000C03 },
+  { IDC_BENCHMARK_PASSES, 0x03080009 },
+  // { IDC_BENCHMARK_ERRORS, 0x0308000A },
+  { IDC_BENCHMARK_USAGE_LABEL, 0x0308000B },
+  { IDC_BENCHMARK_RPU_LABEL, 0x0308000C },
+  { IDC_BENCHMARK_COMBO_NUM_THREADS, 0x02000D12},
+ 
+  { IDC_BUTTON_STOP, 0x02000714 },
+  { IDC_BUTTON_RESTART, 0x02000715 },
+  { IDHELP, 0x02000720 },
+  { IDCANCEL, 0x02000710 }
+};
+#endif
+
+static void MyMessageBoxError(HWND hwnd, LPCWSTR message)
+{
+  MessageBoxW(hwnd, message, L"7-Zip", MB_ICONERROR);
+}
+
+const LPCTSTR kProcessingString = TEXT("...");
+const LPCTSTR kMB = TEXT(" MB");
+const LPCTSTR kMIPS =  TEXT(" MIPS");
+const LPCTSTR kKBs = TEXT(" KB/s");
+
+static const int kMinDicLogSize = 21;
+static const UInt32 kMinDicSize = (1 << kMinDicLogSize);
+static const UInt32 kMaxDicSize =       
+    #ifdef _WIN64
+    (1 << 30);
+    #else
+    (1 << 27);
+    #endif
+
+static const int kDefaultDictionary =  22;
+    
+bool CBenchmarkDialog::OnInit() 
+{
+  #ifdef LANG        
+  LangSetWindowText(HWND(*this), 0x03080000);
+  LangSetDlgItemsText(HWND(*this), kIDLangPairs, sizeof(kIDLangPairs) / sizeof(kIDLangPairs[0]));
+  #endif
+
+  _syncInfo.Init();
+
+  m_Dictionary.Attach(GetItem(IDC_BENCHMARK_COMBO_DICTIONARY));
+  int cur = 0;
+  // _syncInfo.DictionarySize = (1 << kNumBenchDictionaryBitsStart);
+
+  UInt32 numCPUs = NSystem::GetNumberOfProcessors();
+  if (numCPUs < 1)
+    numCPUs = 1;
+  numCPUs = MyMin(numCPUs, (UInt32)(1 << 8));
+  cur = 0;
+  bool setDefaultThreads = (_syncInfo.NumThreads == (UInt32)(-1));
+  if (setDefaultThreads)
+  {
+    _syncInfo.NumThreads = numCPUs;
+    if (_syncInfo.NumThreads > 1)
+      _syncInfo.NumThreads &= ~1;
+  }
+
+  UInt64 ramSize = NSystem::GetRamSize();
+  bool setDefaultDictionary = (_syncInfo.DictionarySize == (UInt32)(-1));
+  if (setDefaultDictionary)
+  {
+    int dicSizeLog;
+    for (dicSizeLog = 25; dicSizeLog >= kBenchMinDicLogSize; dicSizeLog--)
+      if (GetBenchMemoryUsage(_syncInfo.NumThreads, ((UInt32)1 << dicSizeLog)) + (8 << 20) <= ramSize)
+        break;
+    _syncInfo.DictionarySize = (1 << dicSizeLog);
+  }
+  if (_syncInfo.DictionarySize < kMinDicSize)
+    _syncInfo.DictionarySize = kMinDicSize;
+  if (_syncInfo.DictionarySize > kMaxDicSize)
+    _syncInfo.DictionarySize = kMaxDicSize;
+
+  for (int i = kMinDicLogSize; i <= 30; i++)
+    for (int j = 0; j < 2; j++)
+    {
+      UInt32 dictionary = (1 << i) + (j << (i - 1));
+      if (dictionary > kMaxDicSize)
+        continue;
+      TCHAR s[40];
+      ConvertUInt64ToString((dictionary >> 20), s);
+      lstrcat(s, kMB);
+      int index = (int)m_Dictionary.AddString(s);
+      m_Dictionary.SetItemData(index, dictionary);
+      if (dictionary <= _syncInfo.DictionarySize)
+        cur = index;
+    }
+  m_Dictionary.SetCurSel(cur);
+
+  m_NumThreads.Attach(GetItem(IDC_BENCHMARK_COMBO_NUM_THREADS));
+  for (UInt32 num = 1; ;)
+  {
+    if (num > numCPUs * 2)
+      break;
+    TCHAR s[40];
+    ConvertUInt64ToString(num, s);
+    int index = (int)m_NumThreads.AddString(s);
+    m_NumThreads.SetItemData(index, num);
+    if (num <= numCPUs && setDefaultThreads)
+    {
+      _syncInfo.NumThreads = num;
+      cur = index;
+    }
+    if (num > 1)
+      num++;
+    num++;
+  }
+  m_NumThreads.SetCurSel(cur);
+
+  OnChangeSettings();
+
+  _syncInfo._startEvent.Set();
+  _timer = SetTimer(kTimerID, kTimerElapse);
+  return CModalDialog::OnInit();
+}
+
+UInt32 CBenchmarkDialog::GetNumberOfThreads()
+{
+  return (UInt32)m_NumThreads.GetItemData(m_NumThreads.GetCurSel());
+}
+
+UInt32 CBenchmarkDialog::OnChangeDictionary()
+{
+  UInt32 dictionary = (UInt32)m_Dictionary.GetItemData(m_Dictionary.GetCurSel());
+  UInt64 memUsage = GetBenchMemoryUsage(GetNumberOfThreads(), dictionary);
+  memUsage = (memUsage + (1 << 20) - 1) >> 20;
+  TCHAR s[40];
+  ConvertUInt64ToString(memUsage, s);
+  lstrcat(s, kMB);
+  SetItemText(IDC_BENCHMARK_MEMORY_VALUE, s);
+  return dictionary;
+}
+
+static const UInt32 g_IDs[] = 
+{
+  IDC_BENCHMARK_COMPRESSING_USAGE,
+  IDC_BENCHMARK_COMPRESSING_USAGE2,
+  IDC_BENCHMARK_COMPRESSING_SPEED,
+  IDC_BENCHMARK_COMPRESSING_SPEED2,
+  IDC_BENCHMARK_COMPRESSING_RATING,
+  IDC_BENCHMARK_COMPRESSING_RATING2,
+  IDC_BENCHMARK_COMPRESSING_RPU,
+  IDC_BENCHMARK_COMPRESSING_RPU2,
+  
+  IDC_BENCHMARK_DECOMPRESSING_SPEED,
+  IDC_BENCHMARK_DECOMPRESSING_SPEED2,
+  IDC_BENCHMARK_DECOMPRESSING_RATING,
+  IDC_BENCHMARK_DECOMPRESSING_RATING2,
+  IDC_BENCHMARK_DECOMPRESSING_USAGE,
+  IDC_BENCHMARK_DECOMPRESSING_USAGE2,
+  IDC_BENCHMARK_DECOMPRESSING_RPU,
+  IDC_BENCHMARK_DECOMPRESSING_RPU2,
+  
+  IDC_BENCHMARK_TOTAL_USAGE_VALUE,
+  IDC_BENCHMARK_TOTAL_RATING_VALUE,
+  IDC_BENCHMARK_TOTAL_RPU_VALUE
+};
+  
+void CBenchmarkDialog::OnChangeSettings()
+{
+  EnableItem(IDC_BUTTON_STOP, true);
+  UInt32 dictionary = OnChangeDictionary();
+  TCHAR s[40] = { TEXT('/'), TEXT(' '), 0 };
+  ConvertUInt64ToString(NSystem::GetNumberOfProcessors(), s + 2);
+  SetItemText(IDC_BENCHMARK_HARDWARE_THREADS, s);
+  for (int i = 0; i < sizeof(g_IDs) / sizeof(g_IDs[0]); i++)
+    SetItemText(g_IDs[i], kProcessingString);
+  _startTime = GetTickCount();
+  PrintTime();
+  NWindows::NSynchronization::CCriticalSectionLock lock(_syncInfo.CS);
+  _syncInfo.Init();
+  _syncInfo.DictionarySize = dictionary;
+  _syncInfo.Changed = true;
+  _syncInfo.NumThreads = GetNumberOfThreads();
+}
+
+void CBenchmarkDialog::OnRestartButton()
+{
+  OnChangeSettings();
+}
+
+void CBenchmarkDialog::OnStopButton()
+{
+  EnableItem(IDC_BUTTON_STOP, false);
+  _syncInfo.Pause();
+}
+
+void CBenchmarkDialog::OnHelp() 
+{
+  ShowHelpWindow(NULL, kHelpTopic);
+}
+
+void CBenchmarkDialog::OnCancel() 
+{
+  _syncInfo.Stop();
+  KillTimer(_timer);
+  CModalDialog::OnCancel();
+}
+
+static void GetTimeString(UInt64 timeValue, TCHAR *s)
+{
+  wsprintf(s, TEXT("%02d:%02d:%02d"), 
+      UInt32(timeValue / 3600),
+      UInt32((timeValue / 60) % 60), 
+      UInt32(timeValue % 60));
+}
+
+void CBenchmarkDialog::PrintTime()
+{
+  UInt32 curTime = ::GetTickCount();
+  UInt32 elapsedTime = (curTime - _startTime);
+  UInt32 elapsedSec = elapsedTime / 1000;
+  if (elapsedSec != 0 && _syncInfo.WasPaused())
+    return;
+  TCHAR s[40];
+  GetTimeString(elapsedSec, s);
+  SetItemText(IDC_BENCHMARK_ELAPSED_VALUE, s);
+}
+
+void CBenchmarkDialog::PrintRating(UInt64 rating, UINT controlID)
+{
+  TCHAR s[40];
+  ConvertUInt64ToString(rating / 1000000, s);
+  lstrcat(s, kMIPS);
+  SetItemText(controlID, s);
+}
+
+void CBenchmarkDialog::PrintUsage(UInt64 usage, UINT controlID)
+{
+  TCHAR s[40];
+  ConvertUInt64ToString((usage + 5000) / 10000, s);
+  lstrcat(s, TEXT("%"));
+  SetItemText(controlID, s);
+}
+
+void CBenchmarkDialog::PrintResults(
+    UInt32 dictionarySize,
+    const CBenchInfo2 &info, 
+    UINT usageID, UINT speedID, UINT rpuID, UINT ratingID,
+    bool decompressMode)
+{
+  if (info.GlobalTime == 0)
+    return;
+
+  UInt64 size = info.UnpackSize;
+  TCHAR s[40];
+  {
+    UInt64 speed = size * info.GlobalFreq / info.GlobalTime;
+    ConvertUInt64ToString(speed / 1024, s);
+    lstrcat(s, kKBs);
+    SetItemText(speedID, s);
+  }
+  UInt64 rating;
+  if (decompressMode)
+    rating = GetDecompressRating(info.GlobalTime, info.GlobalFreq, size, info.PackSize, 1);
+  else
+    rating = GetCompressRating(dictionarySize, info.GlobalTime, info.GlobalFreq, size * info.NumIterations);
+
+  PrintRating(rating, ratingID);
+  PrintRating(GetRatingPerUsage(info, rating), rpuID);
+  PrintUsage(GetUsage(info), usageID);
+}
+
+bool CBenchmarkDialog::OnTimer(WPARAM /* timerID */, LPARAM /* callback */)
+{
+  PrintTime();
+  NWindows::NSynchronization::CCriticalSectionLock lock(_syncInfo.CS);
+
+  TCHAR s[40];
+  ConvertUInt64ToString((_syncInfo.ProcessedSize >> 20), s);
+  lstrcat(s, kMB);
+  SetItemText(IDC_BENCHMARK_SIZE_VALUE, s);
+
+  ConvertUInt64ToString(_syncInfo.NumPasses, s);
+  SetItemText(IDC_BENCHMARK_PASSES_VALUE, s);
+
+  /*
+  ConvertUInt64ToString(_syncInfo.NumErrors, s);
+  SetItemText(IDC_BENCHMARK_ERRORS_VALUE, s);
+  */
+
+  {
+    UInt32 dicSizeTemp = (UInt32)MyMax(_syncInfo.ProcessedSize, UInt64(1) << 20);
+    dicSizeTemp = MyMin(dicSizeTemp, _syncInfo.DictionarySize), 
+    PrintResults(dicSizeTemp, 
+      _syncInfo.CompressingInfoTemp,
+      IDC_BENCHMARK_COMPRESSING_USAGE,
+      IDC_BENCHMARK_COMPRESSING_SPEED,
+      IDC_BENCHMARK_COMPRESSING_RPU,
+      IDC_BENCHMARK_COMPRESSING_RATING);
+  }
+
+  {
+    PrintResults(
+      _syncInfo.DictionarySize, 
+      _syncInfo.CompressingInfo,
+      IDC_BENCHMARK_COMPRESSING_USAGE2,
+      IDC_BENCHMARK_COMPRESSING_SPEED2,
+      IDC_BENCHMARK_COMPRESSING_RPU2,
+      IDC_BENCHMARK_COMPRESSING_RATING2);
+  }
+
+  {
+    PrintResults(
+      _syncInfo.DictionarySize, 
+      _syncInfo.DecompressingInfoTemp,
+      IDC_BENCHMARK_DECOMPRESSING_USAGE,
+      IDC_BENCHMARK_DECOMPRESSING_SPEED,
+      IDC_BENCHMARK_DECOMPRESSING_RPU,
+      IDC_BENCHMARK_DECOMPRESSING_RATING,
+      true);
+  }
+  {
+    PrintResults(
+      _syncInfo.DictionarySize, 
+      _syncInfo.DecompressingInfo, 
+      IDC_BENCHMARK_DECOMPRESSING_USAGE2,
+      IDC_BENCHMARK_DECOMPRESSING_SPEED2,
+      IDC_BENCHMARK_DECOMPRESSING_RPU2,
+      IDC_BENCHMARK_DECOMPRESSING_RATING2,
+      true);
+    if (_syncInfo.DecompressingInfo.GlobalTime > 0 &&
+        _syncInfo.CompressingInfo.GlobalTime > 0)
+    {
+      UInt64 comprRating = GetCompressRating(_syncInfo.DictionarySize, 
+          _syncInfo.CompressingInfo.GlobalTime, _syncInfo.CompressingInfo.GlobalFreq, _syncInfo.CompressingInfo.UnpackSize);
+      UInt64 decomprRating = GetDecompressRating(_syncInfo.DecompressingInfo.GlobalTime, 
+          _syncInfo.DecompressingInfo.GlobalFreq, _syncInfo.DecompressingInfo.UnpackSize, 
+          _syncInfo.DecompressingInfo.PackSize, 1);
+      PrintRating((comprRating + decomprRating) / 2, IDC_BENCHMARK_TOTAL_RATING_VALUE);
+      PrintRating((
+          GetRatingPerUsage(_syncInfo.CompressingInfo, comprRating) + 
+          GetRatingPerUsage(_syncInfo.DecompressingInfo, decomprRating)) / 2, IDC_BENCHMARK_TOTAL_RPU_VALUE);
+      PrintUsage((GetUsage(_syncInfo.CompressingInfo) + GetUsage(_syncInfo.DecompressingInfo)) / 2, IDC_BENCHMARK_TOTAL_USAGE_VALUE);
+    }
+  }
+  return true;
+}
+
+bool CBenchmarkDialog::OnCommand(int code, int itemID, LPARAM lParam)
+{
+  if (code == CBN_SELCHANGE && 
+      (itemID == IDC_BENCHMARK_COMBO_DICTIONARY || 
+       itemID == IDC_BENCHMARK_COMBO_NUM_THREADS))
+  {
+    OnChangeSettings();
+    return true;
+  }
+  return CModalDialog::OnCommand(code, itemID, lParam);
+}
+
+bool CBenchmarkDialog::OnButtonClicked(int buttonID, HWND buttonHWND) 
+{ 
+  switch(buttonID)
+  {
+    case IDC_BUTTON_RESTART:
+      OnRestartButton();
+      return true;
+    case IDC_BUTTON_STOP:
+      OnStopButton();
+      return true;
+  }
+  return CModalDialog::OnButtonClicked(buttonID, buttonHWND);
+}
+
+struct CThreadBenchmark
+{
+  CProgressSyncInfo *SyncInfo;
+  UInt64 _startTime;
+  #ifdef EXTERNAL_LZMA
+  CCodecs *codecs;
+  #endif
+  // UInt32 dictionarySize;
+  // UInt32 numThreads;
+
+  HRESULT Process();
+  HRESULT Result;
+  static DWORD WINAPI MyThreadFunction(void *param)
+  {
+    ((CThreadBenchmark *)param)->Result = ((CThreadBenchmark *)param)->Process();
+    return 0;
+  }
+};
+
+struct CBenchCallback: public IBenchCallback
+{
+  UInt32 dictionarySize;
+  CProgressSyncInfo *SyncInfo;
+  HRESULT SetEncodeResult(const CBenchInfo &info, bool final);
+  HRESULT SetDecodeResult(const CBenchInfo &info, bool final);
+};
+
+HRESULT CBenchCallback::SetEncodeResult(const CBenchInfo &info, bool final)
+{
+  NSynchronization::CCriticalSectionLock lock(SyncInfo->CS);
+  if (SyncInfo->Changed || SyncInfo->Paused || SyncInfo->Stopped)
+    return E_ABORT;
+  SyncInfo->ProcessedSize = info.UnpackSize;
+  if (final && SyncInfo->CompressingInfo.GlobalTime == 0)
+  {
+    (CBenchInfo&)SyncInfo->CompressingInfo = info;
+    if (SyncInfo->CompressingInfo.GlobalTime == 0)
+      SyncInfo->CompressingInfo.GlobalTime = 1;
+  }
+  else
+    (CBenchInfo&)SyncInfo->CompressingInfoTemp = info;
+
+  return S_OK;
+}
+
+HRESULT CBenchCallback::SetDecodeResult(const CBenchInfo &info, bool final)
+{
+  NSynchronization::CCriticalSectionLock lock(SyncInfo->CS);
+  if (SyncInfo->Changed || SyncInfo->Paused || SyncInfo->Stopped)
+    return E_ABORT;
+  CBenchInfo info2 = info;
+  if (info2.NumIterations == 0)
+    info2.NumIterations = 1;
+
+  info2.GlobalTime /= info2.NumIterations;
+  info2.UserTime /= info2.NumIterations;
+
+  if (final && SyncInfo->DecompressingInfo.GlobalTime == 0)
+  {
+    (CBenchInfo&)SyncInfo->DecompressingInfo = info2;
+    if (SyncInfo->DecompressingInfo.GlobalTime == 0)
+      SyncInfo->DecompressingInfo.GlobalTime = 1;
+  }
+  else
+    (CBenchInfo&)SyncInfo->DecompressingInfoTemp = info2;
+  return S_OK;
+}
+
+HRESULT CThreadBenchmark::Process()
+{
+  try
+  {
+    SyncInfo->WaitCreating();
+    for (;;)
+    {
+      if (SyncInfo->WasStopped())
+        return 0;
+      if (SyncInfo->WasPaused())
+      {
+        Sleep(200);
+        continue;
+      }
+      UInt32 dictionarySize;
+      UInt32 numThreads;
+      {
+        NSynchronization::CCriticalSectionLock lock(SyncInfo->CS);
+        if (SyncInfo->Stopped || SyncInfo->Paused)
+          continue;
+        if (SyncInfo->Changed)
+          SyncInfo->Init();
+        dictionarySize = SyncInfo->DictionarySize;
+        numThreads = SyncInfo->NumThreads;
+      }
+      
+      CBenchCallback callback;
+      callback.dictionarySize = dictionarySize;
+      callback.SyncInfo = SyncInfo;
+      HRESULT result;
+      try
+      {
+        result = LzmaBench(
+          #ifdef EXTERNAL_LZMA
+          codecs,
+          #endif
+          numThreads, dictionarySize, &callback);
+      }
+      catch(...)
+      {
+        result = E_FAIL;
+      }
+
+      if (result != S_OK)
+      {
+        if (result != E_ABORT)
+        {
+          // SyncInfo->NumErrors++;
+          {
+            NSynchronization::CCriticalSectionLock lock(SyncInfo->CS);
+            SyncInfo->Pause();
+          }
+          CSysString message;
+          if (result == S_FALSE)
+            message = TEXT("Decoding error");
+          else
+            message = NError::MyFormatMessage(result);
+          MessageBox(0, message, TEXT("7-Zip"), MB_ICONERROR);
+        }
+      }
+      else
+      {
+        NSynchronization::CCriticalSectionLock lock(SyncInfo->CS);
+        SyncInfo->NumPasses++;
+      }
+    }
+    // return S_OK;
+  }
+  catch(CSystemException &e)
+  {
+    MessageBox(0, NError::MyFormatMessage(e.ErrorCode), TEXT("7-Zip"), MB_ICONERROR);
+    return E_FAIL;
+  }
+  catch(...)
+  {
+    MyMessageBoxError(0, L"Some error");
+    return E_FAIL;
+  }
+}
+
+HRESULT Benchmark(
+  #ifdef EXTERNAL_LZMA
+  CCodecs *codecs,
+  #endif
+  UInt32 numThreads, UInt32 dictionarySize)
+{
+  CThreadBenchmark benchmarker;
+  #ifdef EXTERNAL_LZMA
+  benchmarker.codecs = codecs;
+  #endif
+
+  CBenchmarkDialog benchmarkDialog;
+  benchmarkDialog._syncInfo.DictionarySize = dictionarySize;
+  benchmarkDialog._syncInfo.NumThreads = numThreads;
+
+  benchmarker.SyncInfo = &benchmarkDialog._syncInfo;
+  CThread thread;
+  if (!thread.Create(CThreadBenchmark::MyThreadFunction, &benchmarker))
+    return E_FAIL;
+  benchmarkDialog.Create(0);
+  thread.Wait();
+  return S_OK;
+}
diff --git a/CPP/7zip/UI/GUI/Resource/BenchmarkDialog/BenchmarkDialog.h b/CPP/7zip/UI/GUI/Resource/BenchmarkDialog/BenchmarkDialog.h
new file mode 100755
index 00000000..716d0f55
--- /dev/null
+++ b/CPP/7zip/UI/GUI/Resource/BenchmarkDialog/BenchmarkDialog.h
@@ -0,0 +1,126 @@
+// BenchmarkDialog.h
+
+#ifndef __BENCHMARKDIALOG_H
+#define __BENCHMARKDIALOG_H
+
+#include "resource.h"
+
+#include "Windows/Control/Dialog.h"
+#include "Windows/Control/ComboBox.h"
+#include "Windows/Synchronization.h"
+#include "../../../../Compress/LZMA_Alone/LzmaBench.h"
+
+#ifdef EXTERNAL_LZMA
+#include "../../../../UI/Common/LoadCodecs.h"
+#endif
+
+struct CBenchInfo2 : public CBenchInfo
+{
+  void Init()  { GlobalTime = UserTime = 0; }
+};
+
+class CProgressSyncInfo
+{
+public:
+  bool Stopped;
+  bool Paused;
+  bool Changed;
+  UInt32 DictionarySize;
+  UInt32 NumThreads;
+  UInt64 NumPasses;
+  // UInt64 NumErrors;
+  NWindows::NSynchronization::CManualResetEvent _startEvent;
+  NWindows::NSynchronization::CCriticalSection CS;
+
+  CBenchInfo2 CompressingInfoTemp;
+  CBenchInfo2 CompressingInfo;
+  UInt64 ProcessedSize;
+
+  CBenchInfo2 DecompressingInfoTemp;
+  CBenchInfo2 DecompressingInfo;
+
+  void Init()
+  {
+    Changed = false;
+    Stopped = false;
+    Paused = false;
+    CompressingInfoTemp.Init();
+    CompressingInfo.Init();
+    ProcessedSize = 0;
+    
+    DecompressingInfoTemp.Init();
+    DecompressingInfo.Init();
+
+    NumPasses = 0;
+    // NumErrors = 0;
+  }
+  void Stop()
+  {
+    NWindows::NSynchronization::CCriticalSectionLock lock(CS);
+    Stopped = true;
+  }
+  bool WasStopped()
+  {
+    NWindows::NSynchronization::CCriticalSectionLock lock(CS);
+    return Stopped;
+  }
+  void Pause()
+  {
+    NWindows::NSynchronization::CCriticalSectionLock lock(CS);
+    Paused = true;
+  }
+  void Start()
+  {
+    NWindows::NSynchronization::CCriticalSectionLock lock(CS);
+    Paused = false;
+  }
+  bool WasPaused()
+  {
+    NWindows::NSynchronization::CCriticalSectionLock lock(CS);
+    return Paused;
+  }
+  void WaitCreating() { _startEvent.Lock(); }
+};
+
+class CBenchmarkDialog: 
+  public NWindows::NControl::CModalDialog
+{
+  NWindows::NControl::CComboBox m_Dictionary;
+  NWindows::NControl::CComboBox m_NumThreads;
+  UINT_PTR _timer;
+  UINT32 _startTime;
+
+  bool OnTimer(WPARAM timerID, LPARAM callback);
+  virtual bool OnInit();
+  void OnRestartButton();
+  void OnStopButton();
+  void OnHelp();
+  virtual void OnCancel();
+  bool OnButtonClicked(int buttonID, HWND buttonHWND);
+  bool OnCommand(int code, int itemID, LPARAM lParam);
+
+  void PrintTime();
+  void PrintRating(UInt64 rating, UINT controlID);
+  void PrintUsage(UInt64 usage, UINT controlID);
+  void PrintResults(
+      UINT32 dictionarySize,
+      const CBenchInfo2 &info, UINT usageID, UINT speedID, UINT rpuID, UINT ratingID, 
+      bool decompressMode = false);
+
+  UInt32 GetNumberOfThreads();
+  UInt32 OnChangeDictionary();
+  void OnChangeSettings();
+public:
+  CProgressSyncInfo _syncInfo;
+
+  CBenchmarkDialog(): _timer(0) {}
+  INT_PTR Create(HWND wndParent = 0) { return CModalDialog::Create(IDD_DIALOG_BENCHMARK, wndParent); }
+};
+
+HRESULT Benchmark(  
+  #ifdef EXTERNAL_LZMA
+  CCodecs *codecs,
+  #endif
+  UInt32 dictionarySize, UInt32 numThreads);
+
+#endif
diff --git a/CPP/7zip/UI/GUI/Resource/BenchmarkDialog/StdAfx.h b/CPP/7zip/UI/GUI/Resource/BenchmarkDialog/StdAfx.h
new file mode 100755
index 00000000..a444ca31
--- /dev/null
+++ b/CPP/7zip/UI/GUI/Resource/BenchmarkDialog/StdAfx.h
@@ -0,0 +1,16 @@
+// stdafx.h
+
+#ifndef __STDAFX_H
+#define __STDAFX_H
+
+#define _WIN32_WINNT 0x0400
+
+// it's for Windows NT supporting (MENUITEMINFOW)
+#define WINVER 0x0400
+
+#include <windows.h>
+#include <commctrl.h>
+
+#include "Common/NewHandler.h"
+
+#endif
diff --git a/CPP/7zip/UI/GUI/Resource/BenchmarkDialog/resource.h b/CPP/7zip/UI/GUI/Resource/BenchmarkDialog/resource.h
new file mode 100755
index 00000000..6ef52188
--- /dev/null
+++ b/CPP/7zip/UI/GUI/Resource/BenchmarkDialog/resource.h
@@ -0,0 +1,54 @@
+#define IDD_DIALOG_BENCHMARK            800
+#define IDC_BUTTON_STOP                 1001
+#define IDC_BUTTON_RESTART              1002
+#define IDC_BENCHMARK_DICTIONARY        1010
+#define IDC_BENCHMARK_COMBO_DICTIONARY  1011
+#define IDC_BENCHMARK_MEMORY            1012
+#define IDC_BENCHMARK_MEMORY_VALUE      1013
+#define IDC_BENCHMARK_NUM_THREADS       1014
+#define IDC_BENCHMARK_COMBO_NUM_THREADS 1015
+#define IDC_BENCHMARK_HARDWARE_THREADS  1016
+
+#define IDC_BENCHMARK_SPEED_LABEL       1020
+#define IDC_BENCHMARK_RATING_LABEL      1021
+#define IDC_BENCHMARK_COMPRESSING       1022
+#define IDC_BENCHMARK_DECOMPRESSING     1023
+#define IDC_BENCHMARK_CURRENT           1024
+#define IDC_BENCHMARK_RESULTING         1025
+#define IDC_BENCHMARK_CURRENT2          1026
+#define IDC_BENCHMARK_RESULTING2        1027
+#define IDC_BENCHMARK_USAGE_LABEL       1028
+#define IDC_BENCHMARK_RPU_LABEL         1029
+
+#define IDC_BENCHMARK_COMPRESSING_SPEED 1030
+#define IDC_BENCHMARK_COMPRESSING_SPEED2 1031
+#define IDC_BENCHMARK_COMPRESSING_RATING 1032
+#define IDC_BENCHMARK_COMPRESSING_RATING2 1033
+#define IDC_BENCHMARK_COMPRESSING_USAGE 1034
+#define IDC_BENCHMARK_COMPRESSING_USAGE2 1035
+#define IDC_BENCHMARK_COMPRESSING_RPU 1036
+#define IDC_BENCHMARK_COMPRESSING_RPU2 1037
+
+
+#define IDC_BENCHMARK_DECOMPRESSING_SPEED 1040
+#define IDC_BENCHMARK_DECOMPRESSING_SPEED2 1041
+#define IDC_BENCHMARK_DECOMPRESSING_RATING 1042
+#define IDC_BENCHMARK_DECOMPRESSING_RATING2 1043
+#define IDC_BENCHMARK_DECOMPRESSING_USAGE 1044
+#define IDC_BENCHMARK_DECOMPRESSING_USAGE2 1045
+#define IDC_BENCHMARK_DECOMPRESSING_RPU 1046
+#define IDC_BENCHMARK_DECOMPRESSING_RPU2 1047
+
+
+#define IDC_BENCHMARK_TOTAL_RATING      1050
+
+#define IDC_BENCHMARK_TOTAL_RATING_VALUE 1051
+#define IDC_BENCHMARK_TOTAL_RPU_VALUE 1052
+#define IDC_BENCHMARK_TOTAL_USAGE_VALUE 1053
+
+#define IDC_BENCHMARK_ELAPSED           1060
+#define IDC_BENCHMARK_ELAPSED_VALUE     1061
+#define IDC_BENCHMARK_SIZE              1062
+#define IDC_BENCHMARK_SIZE_VALUE        1063
+#define IDC_BENCHMARK_PASSES            1066
+#define IDC_BENCHMARK_PASSES_VALUE      1067
diff --git a/CPP/7zip/UI/GUI/Resource/BenchmarkDialog/resource.rc b/CPP/7zip/UI/GUI/Resource/BenchmarkDialog/resource.rc
new file mode 100755
index 00000000..43b59be8
--- /dev/null
+++ b/CPP/7zip/UI/GUI/Resource/BenchmarkDialog/resource.rc
@@ -0,0 +1,116 @@
+#include "resource.h"
+#include "../../../../GuiCommon.rc"
+
+#define xSize2 330
+#define ySize2 228
+
+#define xSize (xSize2 + marg + marg)
+#define ySize (ySize2 + marg + marg)
+
+#undef g0XSize
+#undef g1XPos
+#undef g1XSize
+#undef g2XSize
+#undef g3XPos
+#undef g3XSize
+
+#define bXPos1 (xSize - marg - bXSize)
+#define bXPos2 (bXPos1 - 10 - bXSize)
+
+#define bYPos (ySize - marg - bYSize)
+
+#define gSize 160
+#define gSpace 24
+
+#define g0XSize 90
+#define g1XSize 44
+#define g1XPos  (marg + g0XSize)
+#define gc2XPos  (g1XPos + g1XSize + 10)
+#define gc2XSize 80
+
+#define g10XPos (marg + marg)
+
+#define gRatingSize 60
+#define gSpeedSize 60
+#define gUsageSize 60
+#define gRpuSize 60
+
+#define gRatingPos (xSize - marg - marg - gRatingSize)
+#define gRpuPos (gRatingPos - gRpuSize)
+#define gUsagePos (gRpuPos - gUsageSize)
+#define gSpeedPos (gUsagePos - gSpeedSize)
+
+#define gLabelSize (gUsagePos - g10XPos)
+#define gTotalRatingSize (gUsageSize + gRpuSize + gRatingSize + marg + marg)
+#define gTotalRatingPos (xSize - marg - gTotalRatingSize)
+
+#define g2XSize 58
+#define g3XSize 36
+#define g3XPos (marg + g2XSize)
+
+
+IDD_DIALOG_BENCHMARK DIALOG 0, 0, xSize, ySize MY_MODAL_DIALOG_STYLE | WS_MINIMIZEBOX
+CAPTION "Benchmark"
+MY_FONT
+BEGIN
+  PUSHBUTTON  "&Restart", IDC_BUTTON_RESTART, bXPos1, marg, bXSize, bYSize
+  PUSHBUTTON  "&Stop",    IDC_BUTTON_STOP,    bXPos1,   27, bXSize, bYSize
+  
+  PUSHBUTTON  "&Help",    IDHELP,             bXPos2, bYPos, bXSize,bYSize
+  PUSHBUTTON  "Cancel",   IDCANCEL,           bXPos1, bYPos, bXSize, bYSize
+  
+  LTEXT     "&Dictionary size:", IDC_BENCHMARK_DICTIONARY, marg, marg + 1, g0XSize, 8
+  COMBOBOX  IDC_BENCHMARK_COMBO_DICTIONARY, g1XPos, marg, g1XSize, 140, CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
+
+  LTEXT     "&Number of CPU threads:", IDC_BENCHMARK_NUM_THREADS, marg, 24, g0XSize, 8
+  COMBOBOX  IDC_BENCHMARK_COMBO_NUM_THREADS, g1XPos, 23, g1XSize, 140, CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
+
+  LTEXT     "Memory usage:", IDC_BENCHMARK_MEMORY, gc2XPos, marg + 1, gc2XSize, 8
+  LTEXT     "0 MB", IDC_BENCHMARK_MEMORY_VALUE, gc2XPos + gc2XSize, marg + 1, 40, 8
+  LTEXT     "1", IDC_BENCHMARK_HARDWARE_THREADS, gc2XPos, 24, 40, 8
+
+  RTEXT     "CPU Usage", IDC_BENCHMARK_USAGE_LABEL,           gUsagePos,  53, gUsageSize,  8
+  RTEXT     "Speed", IDC_BENCHMARK_SPEED_LABEL,               gSpeedPos,  53, gSpeedSize,  8
+  RTEXT     "Rating / Usage", IDC_BENCHMARK_RPU_LABEL,          gRpuPos,  53, gRpuSize,    8
+  RTEXT     "Rating", IDC_BENCHMARK_RATING_LABEL,            gRatingPos,  53, gRatingSize, 8
+  
+  GROUPBOX  "Compressing", IDC_BENCHMARK_COMPRESSING,              marg,  64,      xSize2, 40
+ 
+  LTEXT     "Current", IDC_BENCHMARK_CURRENT,                   g10XPos,  76, gLabelSize,  8
+  RTEXT     "100%", IDC_BENCHMARK_COMPRESSING_USAGE,          gUsagePos,  76, gUsageSize,  8
+  RTEXT     "100 KB/s", IDC_BENCHMARK_COMPRESSING_SPEED,      gSpeedPos,  76, gSpeedSize,  8
+  RTEXT     "0", IDC_BENCHMARK_COMPRESSING_RPU,                 gRpuPos,  76, gRpuSize,    8
+  RTEXT     "0", IDC_BENCHMARK_COMPRESSING_RATING,           gRatingPos,  76, gRatingSize, 8
+  
+  LTEXT     "Resulting", IDC_BENCHMARK_RESULTING,               g10XPos,  89, gLabelSize,  8
+  RTEXT     "100%", IDC_BENCHMARK_COMPRESSING_USAGE2,         gUsagePos,  89, gUsageSize,  8
+  RTEXT     "100 KB/s", IDC_BENCHMARK_COMPRESSING_SPEED2,     gSpeedPos,  89, gSpeedSize,  8
+  RTEXT     "0", IDC_BENCHMARK_COMPRESSING_RPU2,                gRpuPos,  89, gRpuSize,    8
+  RTEXT     "0", IDC_BENCHMARK_COMPRESSING_RATING2,          gRatingPos,  89, gRatingSize, 8
+  
+  GROUPBOX  "Decompressing", IDC_BENCHMARK_DECOMPRESSING,          marg, 111, xSize2, 40
+
+  LTEXT     "Current", IDC_BENCHMARK_CURRENT2,                  g10XPos, 123,  gLabelSize, 8
+  RTEXT     "100%", IDC_BENCHMARK_DECOMPRESSING_USAGE,        gUsagePos, 123,  gUsageSize, 8
+  RTEXT     "100 KB/s", IDC_BENCHMARK_DECOMPRESSING_SPEED,    gSpeedPos, 123,  gSpeedSize, 8
+  RTEXT     "0", IDC_BENCHMARK_DECOMPRESSING_RPU,               gRpuPos, 123,    gRpuSize, 8
+  RTEXT     "0", IDC_BENCHMARK_DECOMPRESSING_RATING,         gRatingPos, 123, gRatingSize, 8
+  
+  LTEXT     "Resulting", IDC_BENCHMARK_RESULTING2,              g10XPos, 136,  gLabelSize, 8
+  RTEXT     "100%", IDC_BENCHMARK_DECOMPRESSING_USAGE2,       gUsagePos, 136,  gUsageSize, 8
+  RTEXT     "100 KB/s", IDC_BENCHMARK_DECOMPRESSING_SPEED2,   gSpeedPos, 136,  gSpeedSize, 8
+  RTEXT     "0", IDC_BENCHMARK_DECOMPRESSING_RPU2,              gRpuPos, 136,    gRpuSize, 8
+  RTEXT     "0", IDC_BENCHMARK_DECOMPRESSING_RATING2,        gRatingPos, 136, gRatingSize, 8
+  
+  GROUPBOX  "Total Rating", IDC_BENCHMARK_TOTAL_RATING, gTotalRatingPos, 163, gTotalRatingSize, 38
+  RTEXT     "0", IDC_BENCHMARK_TOTAL_USAGE_VALUE,             gUsagePos, 181,  gUsageSize, 8
+  RTEXT     "0", IDC_BENCHMARK_TOTAL_RPU_VALUE,                 gRpuPos, 181,    gRpuSize, 8
+  RTEXT     "0", IDC_BENCHMARK_TOTAL_RATING_VALUE,           gRatingPos, 181, gRatingSize, 8
+  
+  LTEXT     "Elapsed time:", IDC_BENCHMARK_ELAPSED,    marg, 163, g2XSize, 8
+  LTEXT     "Size:", IDC_BENCHMARK_SIZE,               marg, 176, g2XSize, 8
+  LTEXT     "Passes:", IDC_BENCHMARK_PASSES,           marg, 189, g2XSize, 8
+  RTEXT     "00:00:00", IDC_BENCHMARK_ELAPSED_VALUE, g3XPos, 163, g3XSize, 8
+  RTEXT     "0", IDC_BENCHMARK_SIZE_VALUE,           g3XPos, 176, g3XSize, 8
+  RTEXT     "0", IDC_BENCHMARK_PASSES_VALUE,         g3XPos, 189, g3XSize, 8
+END
diff --git a/CPP/7zip/UI/GUI/UpdateGUI.cpp b/CPP/7zip/UI/GUI/UpdateGUI.cpp
index e39e7faf..1150804e 100755
--- a/CPP/7zip/UI/GUI/UpdateGUI.cpp
+++ b/CPP/7zip/UI/GUI/UpdateGUI.cpp
@@ -36,8 +36,9 @@ static const wchar_t *kSFXExtension = L"exe";
 
 struct CThreadUpdating
 {
-  CUpdateCallbackGUI *UpdateCallbackGUI;
+  CCodecs *codecs;
 
+  CUpdateCallbackGUI *UpdateCallbackGUI;
   const NWildcard::CCensor *WildcardCensor;
   CUpdateOptions *Options;
   COpenCallbackGUI *OpenCallback;
@@ -50,7 +51,7 @@ struct CThreadUpdating
     UpdateCallbackGUI->ProgressDialog.WaitCreating();
     try
     {
-      Result = UpdateArchive(*WildcardCensor, *Options, 
+      Result = UpdateArchive(codecs, *WildcardCensor, *Options, 
         *ErrorInfo, OpenCallback, UpdateCallbackGUI);
     }
     catch(const UString &s)
@@ -81,8 +82,7 @@ struct CThreadUpdating
   }
 };
 
-static void AddProp(CObjectVector<CProperty> &properties, 
-    const UString &name, const UString &value)
+static void AddProp(CObjectVector<CProperty> &properties, const UString &name, const UString &value)
 {
   CProperty prop;
   prop.Name = name;
@@ -90,16 +90,14 @@ static void AddProp(CObjectVector<CProperty> &properties,
   properties.Add(prop);
 }
 
-static void AddProp(CObjectVector<CProperty> &properties, 
-    const UString &name, UInt32 value)
+static void AddProp(CObjectVector<CProperty> &properties, const UString &name, UInt32 value)
 {
   wchar_t tmp[32];
   ConvertUInt64ToString(value, tmp);
   AddProp(properties, name, tmp);
 }
 
-static void AddProp(CObjectVector<CProperty> &properties, 
-    const UString &name, bool value)
+static void AddProp(CObjectVector<CProperty> &properties, const UString &name, bool value)
 {
   AddProp(properties, name, value ? UString(L"on"): UString(L"off"));
 }
@@ -149,6 +147,16 @@ static void ParseAndAddPropertires(CObjectVector<CProperty> &properties,
   }
 }
 
+static UString GetNumInBytesString(UInt64 v)
+{
+  wchar_t s[32];
+  ConvertUInt64ToString(v, s);
+  size_t len = wcslen(s);
+  s[len++] = L'B';
+  s[len] = L'\0';
+  return s;
+}
+
 static void SetOutProperties(
     CObjectVector<CProperty> &properties,
     bool is7z,
@@ -158,8 +166,8 @@ static void SetOutProperties(
     UInt32 dictionary,
     bool orderMode,
     UInt32 order,
-    bool solidModeIsAllowed, bool solidMode, 
-    bool multiThreadIsAllowed, bool multiThread, 
+    bool solidIsSpecified, UInt64 solidBlockSize, 
+    bool multiThreadIsAllowed, UInt32 numThreads, 
     const UString &encryptionMethod,
     bool encryptHeadersIsAllowed, bool encryptHeaders,
     bool /* sfxMode */)
@@ -179,12 +187,7 @@ static void SetOutProperties(
         name += L"mem";
       else
         name += L"d";
-      wchar_t s[32];
-      ConvertUInt64ToString(dictionary, s);
-      size_t len = wcslen(s);
-      s[len++] = L'B';
-      s[len] = L'\0';
-      AddProp(properties, name, UString(s));
+      AddProp(properties, name, GetNumInBytesString(dictionary));
     }
     if (order != (UInt32)(Int32)-1)
     {
@@ -204,20 +207,19 @@ static void SetOutProperties(
 
   if (encryptHeadersIsAllowed)
     AddProp(properties, L"he", encryptHeaders);
-  if (solidModeIsAllowed)
-    AddProp(properties, L"s", solidMode);
+  if (solidIsSpecified)
+    AddProp(properties, L"s", GetNumInBytesString(solidBlockSize));
   if (multiThreadIsAllowed)
-    AddProp(properties, L"mt", multiThread);
+    AddProp(properties, L"mt", numThreads);
 }
 
-static HRESULT ShowDialog(const NWildcard::CCensor &censor,
+static HRESULT ShowDialog(
+    CCodecs *codecs,
+    const NWildcard::CCensor &censor,
     CUpdateOptions &options, CUpdateCallbackGUI *callback)
 {
   if (options.Commands.Size() != 1)
     throw "It must be one command";
-  CObjectVector<CArchiverInfo> archivers;
-  CArchiverInfo archiverInfo;
-  ReadArchiverInfoList(archivers);
   UString currentDirPrefix;
   {
     if (!NDirectory::MyGetCurrentDirectory(currentDirPrefix))
@@ -253,9 +255,9 @@ static HRESULT ShowDialog(const NWildcard::CCensor &censor,
     
   CCompressDialog dialog;
   NCompressDialog::CInfo &di = dialog.Info;
-  for(int i = 0; i < archivers.Size(); i++)
+  for(int i = 0; i < codecs->Formats.Size(); i++)
   {
-    const CArchiverInfo &ai = archivers[i];
+    const CArcInfoEx &ai = codecs->Formats[i];
     if (ai.UpdateEnabled && (oneFile || !ai.KeepName))
       dialog.m_ArchiverInfoList.Add(ai);
   }
@@ -272,9 +274,6 @@ static HRESULT ShowDialog(const NWildcard::CCensor &censor,
   di.CurrentDirPrefix = currentDirPrefix;
   di.SFXMode = options.SfxMode;
   
-  di.Solid = true;
-  di.MultiThread = false;
-
   if (callback->PasswordIsDefined)
     di.Password = callback->Password;
     
@@ -311,7 +310,7 @@ static HRESULT ShowDialog(const NWildcard::CCensor &censor,
     default:
       throw 1091756;
   }
-  archiverInfo = dialog.m_ArchiverInfoList[di.ArchiverInfoIndex];
+  const CArcInfoEx &archiverInfo = dialog.m_ArchiverInfoList[di.ArchiverInfoIndex];
   callback->PasswordIsDefined = (!di.Password.IsEmpty());
   if (callback->PasswordIsDefined)
     callback->Password = di.Password;
@@ -329,8 +328,8 @@ static HRESULT ShowDialog(const NWildcard::CCensor &censor,
       di.Method, 
       di.Dictionary, 
       di.OrderMode, di.Order,
-      di.SolidIsAllowed, di.Solid, 
-      di.MultiThreadIsAllowed, di.MultiThread, 
+      di.SolidIsSpecified, di.SolidBlockSize, 
+      di.MultiThreadIsAllowed, di.NumThreads, 
       di.EncryptionMethod,
       di.EncryptHeadersIsAllowed, di.EncryptHeaders,
       di.SFXMode);
@@ -339,10 +338,9 @@ static HRESULT ShowDialog(const NWildcard::CCensor &censor,
 
   if (di.SFXMode)
     options.SfxMode = true;
-  options.MethodMode.FilePath = archiverInfo.FilePath;
-  options.MethodMode.ClassID = archiverInfo.ClassID;
+  options.MethodMode.FormatIndex = archiverInfo.FormatIndex;
 
-  options.ArchivePath.VolExtension = archiverInfo.GetMainExtension();
+  options.ArchivePath.VolExtension = archiverInfo.GetMainExt();
   if(di.SFXMode)
     options.ArchivePath.BaseExtension = kSFXExtension;
   else
@@ -363,6 +361,7 @@ static HRESULT ShowDialog(const NWildcard::CCensor &censor,
 }
 
 HRESULT UpdateGUI(
+    CCodecs *codecs,
     const NWildcard::CCensor &censor, 
     CUpdateOptions &options,
     bool showDialog,
@@ -372,13 +371,15 @@ HRESULT UpdateGUI(
 {
   if (showDialog)
   {
-    RINOK(ShowDialog(censor, options, callback));
+    RINOK(ShowDialog(codecs, censor, options, callback));
   }
   if (options.SfxMode && options.SfxModule.IsEmpty())
     options.SfxModule = kDefaultSfxModule;
 
   CThreadUpdating tu;
 
+  tu.codecs = codecs;
+
   tu.UpdateCallbackGUI = callback;
   tu.UpdateCallbackGUI->Init();
 
diff --git a/CPP/7zip/UI/GUI/UpdateGUI.h b/CPP/7zip/UI/GUI/UpdateGUI.h
index c5061aca..0d9d7bcd 100755
--- a/CPP/7zip/UI/GUI/UpdateGUI.h
+++ b/CPP/7zip/UI/GUI/UpdateGUI.h
@@ -10,6 +10,7 @@
 #include "../../FileManager/UpdateCallback100.h"
 
 HRESULT UpdateGUI(
+    CCodecs *codecs,
     const NWildcard::CCensor &censor, 
     CUpdateOptions &options,
     bool showDialog,
diff --git a/CPP/7zip/UI/GUI/makefile b/CPP/7zip/UI/GUI/makefile
index bc6af149..cac56df0 100755
--- a/CPP/7zip/UI/GUI/makefile
+++ b/CPP/7zip/UI/GUI/makefile
@@ -1,6 +1,13 @@
 PROG = 7zG.exe
 LIBS = $(LIBS) user32.lib advapi32.lib oleaut32.lib shell32.lib comctl32.lib htmlhelp.lib ole32.lib comdlg32.lib
-CFLAGS = $(CFLAGS) -I ../../../ -DLANG -DCOMPRESS_MT -DWIN_LONG_PATH
+CFLAGS = $(CFLAGS) -I ../../../  \
+  -DLANG \
+  -DCOMPRESS_MT \
+  -DWIN_LONG_PATH \
+  -DEXTERNAL_LZMA \
+  -DEXTERNAL_CODECS \
+  -DBENCH_MT \
+  -D_7ZIP_LARGE_PAGES \
 
 GUI_OBJS = \
   $O\CompressDialog.obj \
@@ -12,8 +19,8 @@ GUI_OBJS = \
   $O\UpdateGUI.obj \
 
 COMMON_OBJS = \
-  $O\Alloc.obj \
   $O\CommandLineParser.obj \
+  $O\CRC.obj \
   $O\IntToString.obj \
   $O\Lang.obj \
   $O\ListFileUtils.obj \
@@ -58,11 +65,11 @@ UI_COMMON_OBJS = \
   $O\ArchiveCommandLine.obj \
   $O\ArchiveExtractCallback.obj \
   $O\ArchiveOpenCallback.obj \
-  $O\ArchiverInfo.obj \
   $O\DefaultName.obj \
   $O\EnumDirItems.obj \
   $O\Extract.obj \
   $O\ExtractingFilePath.obj \
+  $O\LoadCodecs.obj \
   $O\OpenArchive.obj \
   $O\PropIDUtils.obj \
   $O\SetProperties.obj \
@@ -76,6 +83,9 @@ UI_COMMON_OBJS = \
   $O\WorkDir.obj \
   $O\ZipRegistry.obj \
 
+LZMA_BENCH_OBJS = \
+  $O\LzmaBench.obj \
+
 FM_OBJS = \
   $O\ExtractCallback.obj \
   $O\FormatUtils.obj \
@@ -88,6 +98,11 @@ FM_OBJS = \
   $O\StringUtils.obj \
   $O\UpdateCallback100.obj \
 
+C_OBJS = \
+  $O\Alloc.obj \
+
+!include "../../Crc2.mak"
+
 OBJS = \
   $O\StdAfx.obj \
   $(GUI_OBJS) \
@@ -102,7 +117,11 @@ OBJS = \
   $O\OverwriteDialog.obj \
   $O\PasswordDialog.obj \
   $O\ProgressDialog.obj \
+  $O\BenchmarkDialog.obj \
   $O\CopyCoder.obj \
+  $(LZMA_BENCH_OBJS) \
+  $(C_OBJS) \
+  $(CRC_OBJS) \
   $O\resource.res
 
 !include "../../../Build.mak"
@@ -131,5 +150,14 @@ $O\PasswordDialog.obj: ../../FileManager/Resource/PasswordDialog/$(*B).cpp
 	$(COMPL)
 $O\ProgressDialog.obj: ../../FileManager/Resource/ProgressDialog2/$(*B).cpp
 	$(COMPL)
+$O\BenchmarkDialog.obj: Resource/BenchmarkDialog/$(*B).cpp
+	$(COMPL)
+
+
 $O\CopyCoder.obj: ../../Compress/Copy/$(*B).cpp
 	$(COMPL)
+$(LZMA_BENCH_OBJS): ../../Compress/LZMA_Alone/$(*B).cpp
+	$(COMPL)
+$(C_OBJS): ../../../../C/$(*B).c
+	$(COMPL_O2)
+!include "../../Crc.mak"
diff --git a/CPP/7zip/UI/GUI/resource.h b/CPP/7zip/UI/GUI/resource.h
index d88af787..d505afe0 100755
--- a/CPP/7zip/UI/GUI/resource.h
+++ b/CPP/7zip/UI/GUI/resource.h
@@ -17,6 +17,9 @@
 #define IDS_METHOD_FASTEST              85
 #define IDS_METHOD_ULTRA                86
 
+#define IDS_COMPRESS_NON_SOLID 88
+#define IDS_COMPRESS_SOLID 89
+
 #define IDS_COMPRESS_UPDATE_MODE_ADD    90
 #define IDS_COMPRESS_UPDATE_MODE_UPDATE 91
 #define IDS_COMPRESS_UPDATE_MODE_FRESH  92
diff --git a/CPP/7zip/UI/GUI/resource.rc b/CPP/7zip/UI/GUI/resource.rc
index 19f7e61b..ba93ac43 100755
--- a/CPP/7zip/UI/GUI/resource.rc
+++ b/CPP/7zip/UI/GUI/resource.rc
@@ -27,6 +27,9 @@ BEGIN
     IDS_METHOD_FAST         "Fast"
     IDS_METHOD_FASTEST      "Fastest"
     IDS_METHOD_ULTRA        "Ultra"
+    IDS_COMPRESS_NON_SOLID "Non-solid"
+    IDS_COMPRESS_SOLID "Solid"
+
     IDS_COMPRESS_UPDATE_MODE_ADD "Add and replace files"
     IDS_COMPRESS_UPDATE_MODE_UPDATE "Update and add files"
     IDS_COMPRESS_UPDATE_MODE_FRESH "Freshen existing files"
@@ -55,3 +58,4 @@ END
 #include "../Resource/Extract/resource.rc"
 #include "../Resource/ExtractDialog/resource.rc"
 #include "../Resource/CompressDialog/resource.rc"
+#include "Resource/BenchmarkDialog/resource.rc"
diff --git a/CPP/7zip/UI/Resource/CompressDialog/resource.h b/CPP/7zip/UI/Resource/CompressDialog/resource.h
index 847bb3f9..a7401e2f 100755
--- a/CPP/7zip/UI/Resource/CompressDialog/resource.h
+++ b/CPP/7zip/UI/Resource/CompressDialog/resource.h
@@ -12,10 +12,17 @@
 #define IDC_COMPRESS_COMBO_METHOD       1078
 #define IDC_COMPRESS_COMBO_DICTIONARY   1079
 #define IDC_COMPRESS_COMBO_ORDER        1080
+
+#define IDC_COMPRESS_COMBO_SOLID        1081
+#define IDC_COMPRESS_COMBO_THREADS      1082
+#define IDC_COMPRESS_HARDWARE_THREADS   1083
+
 #define IDC_COMPRESS_SFX                1090
 #define IDC_COMPRESS_EDIT_PARAMETERS    1091
-#define IDC_COMPRESS_SOLID              1092
-#define IDC_COMPRESS_MULTI_THREAD       1093
+
+// #define IDC_COMPRESS_SOLID              1092
+// #define IDC_COMPRESS_MULTI_THREAD       1093
+
 #define IDC_STATIC_COMPRESS_ARCHIVE     1097
 #define IDC_STATIC_COMPRESS_FORMAT      1098
 #define IDC_STATIC_COMPRESS_LEVEL       1099
@@ -27,6 +34,9 @@
 #define IDC_STATIC_COMPRESS_DICTIONARY  1105
 #define IDC_STATIC_COMPRESS_ORDER       1106
 
+#define IDC_STATIC_COMPRESS_SOLID       1107
+#define IDC_STATIC_COMPRESS_THREADS     1108
+
 #define IDC_COMPRESS_ENCRYPTION         1110
 #define IDC_STATIC_COMPRESS_PASSWORD1   1111
 #define IDC_COMPRESS_EDIT_PASSWORD1     1112
diff --git a/CPP/7zip/UI/Resource/CompressDialog/resource.rc b/CPP/7zip/UI/Resource/CompressDialog/resource.rc
index 9019a1af..109c7e14 100755
--- a/CPP/7zip/UI/Resource/CompressDialog/resource.rc
+++ b/CPP/7zip/UI/Resource/CompressDialog/resource.rc
@@ -1,8 +1,8 @@
 #include "resource.h"
 #include "../../../GuiCommon.rc"
 
-#define xSize2 344
-#define ySize2 295
+#define xSize2 380
+#define ySize2 305
 
 #define xSize (xSize2 + marg + marg)
 #define ySize (ySize2 + marg + marg)
@@ -24,10 +24,10 @@
 #undef bXPos3
 #undef bYPos
 
-#define gSize 160
+#define gSize 180
 #define gSpace 24
 
-#define g0XSize 82
+#define g0XSize 100
 #define g1XPos  (marg + g0XSize)
 #define g1XSize (gSize - g0XSize)
 
@@ -69,24 +69,26 @@ BEGIN
   LTEXT     "&Word size:",IDC_STATIC_COMPRESS_ORDER,            marg, 125, g0XSize, 8
   COMBOBOX  IDC_COMPRESS_COMBO_ORDER,      g1XPos, 123, g1XSize,  141, CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
 
+  LTEXT     "&Solid Block size:",IDC_STATIC_COMPRESS_SOLID,        marg, 146, g0XSize, 8
+  COMBOBOX  IDC_COMPRESS_COMBO_SOLID,      g1XPos, 144, g1XSize,  140, CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
+
+  LTEXT     "&Number of CPU threads:",IDC_STATIC_COMPRESS_THREADS, marg, 167, g0XSize, 8
+  COMBOBOX  IDC_COMPRESS_COMBO_THREADS,   g1XPos, 165, g1XSize - 35,  140, CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP
+  RTEXT     "1", IDC_COMPRESS_HARDWARE_THREADS, g1XPos + g1XSize - 35 + 10, 167, 25, 8
+
   
-  LTEXT     "Memory usage for Compressing:", IDC_STATIC_COMPRESS_MEMORY,      marg, 149, g2XSize, 8
-  RTEXT     "0", IDC_STATIC_COMPRESS_MEMORY_VALUE,   g3XPos, 149, g3XSize, 8
+  LTEXT     "Memory usage for Compressing:", IDC_STATIC_COMPRESS_MEMORY,      marg, 190, g2XSize, 8
+  RTEXT     "0", IDC_STATIC_COMPRESS_MEMORY_VALUE,   g3XPos, 190, g3XSize, 8
   
-  LTEXT     "Memory usage for Decompressing:", IDC_STATIC_COMPRESS_MEMORY_DE, marg, 163, g2XSize, 8
-  RTEXT     "0",IDC_STATIC_COMPRESS_MEMORY_DE_VALUE, g3XPos, 163, g3XSize, 8
-
+  LTEXT     "Memory usage for Decompressing:", IDC_STATIC_COMPRESS_MEMORY_DE, marg, 206, g2XSize, 8
+  RTEXT     "0",IDC_STATIC_COMPRESS_MEMORY_DE_VALUE, g3XPos, 206, g3XSize, 8
 
-  CONTROL   "Create &Solid archive", IDC_COMPRESS_SOLID,"Button", BS_AUTOCHECKBOX | WS_TABSTOP, 
-            marg, 181, gSize, 10
-  CONTROL   "Multi-threading", IDC_COMPRESS_MULTI_THREAD, "Button", BS_AUTOCHECKBOX | WS_TABSTOP, 
-            marg, 195, gSize, 10
 
-  LTEXT     "Split to &volumes, bytes:", IDC_STATIC_COMPRESS_VOLUME, marg, 215, gSize, 8
-  COMBOBOX  IDC_COMPRESS_COMBO_VOLUME, marg, 227, gSize, 73, CBS_DROPDOWN | CBS_AUTOHSCROLL | WS_VSCROLL | WS_TABSTOP
+  LTEXT     "Split to &volumes, bytes:", IDC_STATIC_COMPRESS_VOLUME, marg, 225, gSize, 8
+  COMBOBOX  IDC_COMPRESS_COMBO_VOLUME, marg, 237, gSize, 73, CBS_DROPDOWN | CBS_AUTOHSCROLL | WS_VSCROLL | WS_TABSTOP
 
-  LTEXT     "&Parameters:",IDC_STATIC_COMPRESS_PARAMETERS, marg, 250, xSize2, 8
-  EDITTEXT  IDC_COMPRESS_EDIT_PARAMETERS, marg, 262, xSize2, 14, ES_AUTOHSCROLL
+  LTEXT     "&Parameters:",IDC_STATIC_COMPRESS_PARAMETERS, marg, 260, xSize2, 8
+  EDITTEXT  IDC_COMPRESS_EDIT_PARAMETERS, marg, 272, xSize2, 14, ES_AUTOHSCROLL
 
   LTEXT     "&Update mode:",IDC_STATIC_COMPRESS_UPDATE_MODE, g4XPos, 39, g4XSize, 8
   COMBOBOX  IDC_COMPRESS_COMBO_UPDATE_MODE, g4XPos, 51, g4XSize, 80, CBS_DROPDOWNLIST | WS_VSCROLL | WS_TABSTOP