I cant access anything on my computer except task manager. Even then it wont let me open up any antivirus programs i have tried everything and nothing works.It gives me an error message everytime i try to open anything. I was able to access the internet and i tried to download all these virus removal programs and i click run but it says something about cant save to the temporary folder or something like that. I did however finally find a way to get into the registry but i dont know what to delete and i dont want to mess up anything. please help if u can.