1 @ECHO OFF 2 ECHO "clean start please wait........." 3 DEL /f /s /q %systemdrive%*.tmp 4 DEL /f /s /q %systemdrive%*._mp 5 DEL /f /s /q %systemdrive%*.log 6 DEL /f /s /q %systemdrive%*.gid 7 DEL /f /s /q %systemdrive%*.chk 8 DEL /f /s /q %systemdrive%*.old 9 DEL /f /s /q %systemdrive% ecycled*.* 10 DEL /f /s /q %windir%*.bak 11 DEL /f /s /q %windir%prefetch*.* rd /s /q %windir% emp & md %windir%temp 12 DEL /f /q "%userprofile%cookies*.*" 13 DEL /f /q "%userprofile% ecent*.*" 14 DEL /f /s /q "%userprofile%Local SettingsTemporary Internet Files*.*" 15 DEL /f /s /q "%userprofile%Local SettingsTemp*.*" 16 DEL /f /s /q "%userprofile% ecent*.*" 17 ECHO "clean over!" 18 PAUSE