diff --git a/Contrib/NSIS Menu/wx/wxbuild.bat b/Contrib/NSIS Menu/wx/wxbuild.bat
index a6d84ce0..fba713a8 100644
--- a/Contrib/NSIS Menu/wx/wxbuild.bat	
+++ b/Contrib/NSIS Menu/wx/wxbuild.bat	
@@ -3,8 +3,8 @@ set OLDCD=%CD%
 cd "%WXWIN%"
 copy /y "%WXWIN%\include\wx\msw\setup.h" "%OLDCD%\old_setup.h"
 copy /y "%OLDCD%\setup.h" "%WXWIN%\include\wx\msw\setup.h"
-rd /S /Q ..\..\lib\vc_libnsis
-rd /S /Q vc_mswnsis
+rd /S ..\..\lib\vc_libnsis
+rd /S vc_mswnsis
 nmake -f makefile.vc CFG=nsis BUILD=release RUNTIME_LIBS=dynamic SHARED=0 UNICODE=0 WXUNIV=0 USE_OPENGL=0 USE_ODBC=0 USE_HTML=1 USE_XRC=0 
 copy /y "%OLDCD%\old_setup.h" "%WXWIN%\include\wx\msw\setup.h"
 cd "%OLDCD%"