小桥流水人家

@echo off

echo It's cleaning system dump file, pleae hold on for moments......

del /f /s /q %systemdrive%\*.tmp

del /f /s /q %systemdrive%\*._mp

del /f /s /q %systemdrive%\*.log

del /f /s /q %systemdrive%\*.gid

1. comments not clear or miss.

2. hard code

To be continue...

please refer to microsoft msdn url: http://msdn.microsoft.com/zh-cn/library/bfsktky3(VS.80).aspx to check certifaction creation.