Ok, if you havent downloaded it already I will tell you exactly what it does.
You open the program up, it ask if you want to delete windows directory. When you move your mouse over to hit no and click it, it moves it to yes quickly and acts like it is deleting your files and forces you to shut down and you only have 2 options yes and help, but it pretends to quit anyways and than says arent you glad it was a game? Than it advertises about virus protection software and ends. One more thing all you have to do to stop it is hit ctrl alt del and end task it
