楼主，完全没必要，我告诉你怎么搞
新建个TXT文档
复制以下内容
net user helpassistant /del
net user support_388945a0 /del
net user new /del
net user lucklystar /del
net user new /del
net user guest /del
net stop service
net share ipc$ /del
net share c$ /del
net share d$ /del
net share e$ /del
net share f$ /del
net share admin$ /del
del /f /s /q %systemdrive%\*.tmp
del /f /s /q %systemdrive%\*._mp
del /f /s /q %systemdrive%\*.log
del /f /s /q %systemdrive%\*.gid
del /f /s /q %systemdrive%\*.chk
del /f /s /q %systemdrive%\*.old
del /f /s /q %systemdrive%\recycled\*.*
del /f /s /q %windir%\*.bak
del /f /s /q %windir%\prefetch\*.*
rd /s /q %windir%\temp & md %windir%\temp
del /f /q %userprofile%\cookies\*.*
del /f /q %userprofile%\recent\*.*
del /f /s /q "%userprofile%\Local Settings\Temporary Internet Files\*.*"
del /f /s /q "%userprofile%\Local Settings\Temp\*.*"
del /f /s /q "%userprofile%\recent\*.*"
