Yeah it shouldn’t…it also shouldn’t have to be used at all but considering that my computer wouldn’t boot until I got rid of it from system restore, sometimes you have to.
Restart your computer. When it starts booting up, constantly press F8 until you get to a screen that asks how you want to boot up Windows. Go into safe mode. When windows loads up in safe mode, go to start->programs->accessories->system tools->system restore. Click Next. You’ll get a calendar. Pick the day before that you KNOW you got the adware on. You should know what to do from there.