batch file

Hi everyone,

I did some work for one of my client & he don’t pay me for service calls. So, i want to teach him a lesson. I have one plan in my mind if anyone can help me in making a batch file.

I want to make a batch which will delete command.com & win.com and some important files of windows. So that he will be not able to start his computer. I am planning to send this file through email.

Can anyone help me?????