VS.NET Problem

i was under the attack of virus win32/chir.b, my antivirus remove it however some programs stops working which i reinstall. But when ever i open Visual Studio it says that "VS is not installed for current user" and then exits. If i try to repair it repairs but problem still remain. If i try to un install it doesn't. It says that some problem occurs while un installing VS ckeck Error Log.

Guys what i can do Now. Please help :afrog:

Backup your data, virus scan it, reininstall you OS, Software & restore your data

and btw..This kind of post should got to "General PC"