if exist %WORKSPACE%\unitool.log del %WORKSPACE%\unitool.log\r
if exist %WORKSPACE%\Conf\target.txt del %WORKSPACE%\Conf\target.txt\r
if exist %WORKSPACE%\Conf\tools_def.txt del %WORKSPACE%\Conf\tools_def.txt\r
if exist %WORKSPACE%\unitool.log del %WORKSPACE%\unitool.log\r
if exist %WORKSPACE%\Conf\target.txt del %WORKSPACE%\Conf\target.txt\r
if exist %WORKSPACE%\Conf\tools_def.txt del %WORKSPACE%\Conf\tools_def.txt\r