diff --git a/VC++Files/mysys/mysys.vcproj b/VC++Files/mysys/mysys.vcproj
index f728c47fb40..a7550b0b4bd 100644
--- a/VC++Files/mysys/mysys.vcproj
+++ b/VC++Files/mysys/mysys.vcproj
@@ -4094,49 +4094,6 @@
 					PreprocessorDefinitions=""/>
 			</FileConfiguration>
 		</File>
-		<File
-			RelativePath="my_winsem.c">
-			<FileConfiguration
-				Name="Debug|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions=""/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Max|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions=""/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="Release|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions=""/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="TLS_DEBUG|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="0"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions=""/>
-			</FileConfiguration>
-			<FileConfiguration
-				Name="TLS|Win32">
-				<Tool
-					Name="VCCLCompilerTool"
-					Optimization="2"
-					AdditionalIncludeDirectories=""
-					PreprocessorDefinitions=""/>
-			</FileConfiguration>
-		</File>
 		<File
 			RelativePath="my_winthread.c">
 			<FileConfiguration
diff --git a/VC++Files/mysys/mysys_ia64.dsp b/VC++Files/mysys/mysys_ia64.dsp
index 622ae1d5bce..3095f8b2f8d 100644
--- a/VC++Files/mysys/mysys_ia64.dsp
+++ b/VC++Files/mysys/mysys_ia64.dsp
@@ -542,10 +542,6 @@ SOURCE=.\my_wincond.c
 # End Source File
 # Begin Source File
 
-SOURCE=.\my_winsem.c
-# End Source File
-# Begin Source File
-
 SOURCE=.\my_winthread.c
 # End Source File
 # Begin Source File