1 files changed, 1 insertions, 1 deletions
diff --git a/src/thirdparty/SoundTouch/include/STTypes.h b/src/thirdparty/SoundTouch/include/STTypes.h
index 65772efcd..248683e7d 100644
--- a/src/thirdparty/SoundTouch/include/STTypes.h
+++ b/src/thirdparty/SoundTouch/include/STTypes.h
@@ -89,7 +89,7 @@ namespace soundtouch
      
     #endif
 
-    #ifndef _WIN64 // MPC-HC custom code: disable MMX for x64
+    #ifndef _M_X64 // MPC-HC custom code: disable optimizations for x64; it fails when linking
         /// Define this to allow X86-specific assembler/intrinsic optimizations. 
         /// Notice that library contains also usual C++ versions of each of these
         /// these routines, so if you're having difficulties getting the optimized