@goto End\r
\r
:RebuildTools\r
-@call python "%WORKSPACE%\BaseTools\Scripts\UpdateBuildVersions.py"\r
+@call python "%BASE_TOOLS_PATH%\Scripts\UpdateBuildVersions.py"\r
@set "BIN_DIR=%EDK_TOOLS_PATH%\Bin\Win32"\r
if not exist "%BIN_DIR%" @mkdir "%BIN_DIR%"\r
@echo Removing temporary and binary files\r