Not sure if this is the right forum but... Ok, I need help. I'm on my mother's pc and it's ended up with some kind of virus on it, that I can't remove. I have no idea how it got there, but it's one of those fake anti spyware ones that says your computer is infected etc. I've been trying to get rid of it, but it won't let me run any antivirus/spyware removal programs, and it won't let me install any new ones, it just says unable to perform action, such and such a file is infected. It also keeps bringing up endless security alert pop ups on the windows task bar on the bottom right, trying to get me to activate this antivirus software (which is obviously fake) and also it won't even let me open the windows task manager, it just closes as soon as it pops up. Has anyone seen anything like this before and got rid of it?