Possible Duplicate:
What to do if my computer is infected by a virus or a malware?
A very bad virus has struck my P.C. I am not able to open my control panel or add and remove programs in my P.C. Even if i type antivirus in my Mozilla browser ,it shuts down. How am I supposed to download any antivirus to scan the the viruses? and other browsers dont work. I tried downloading again,but they still don't work.