Index: src/libchengine/TLocalFilesystem.cpp
===================================================================
diff -u -N -r0d5b67ee96b435d63f7bf075dc8e28603793b187 -r32e9c223239ddbe4055bf468e92efe33f90f5f94
--- src/libchengine/TLocalFilesystem.cpp	(.../TLocalFilesystem.cpp)	(revision 0d5b67ee96b435d63f7bf075dc8e28603793b187)
+++ src/libchengine/TLocalFilesystem.cpp	(.../TLocalFilesystem.cpp)	(revision 32e9c223239ddbe4055bf468e92efe33f90f5f94)
@@ -350,6 +350,16 @@
 		return pathInput;
 	}
 
+	TSmartPath TLocalFilesystem::StripPathExtensionIfNeeded(const TSmartPath& pathInput)
+	{
+		const TSmartPath pathPrefix = PathFromString(L"\\\\?\\");
+
+		if(pathInput.StartsWith(pathPrefix))
+			return PathFromString(pathInput.ToWString().Mid(pathPrefix.GetLength()).c_str());
+
+		return pathInput;
+	}
+
 	TLocalFilesystem::EPathsRelation TLocalFilesystem::GetPathsRelation(const TSmartPath& pathFirst, const TSmartPath& pathSecond)
 	{
 		if (pathFirst.IsEmpty())