There are a couple of ways to remove viruses, not particularly to yours. You could find the source file and then drag it onto your desktop or rename and then delete it but that won't always work. What works for me the best is to start your computer in safe mode, not windows and then using console commands delete the file. All you have to do is type DEL and then the the folder it is in (ie. C:\Program Files and so on). Be careful though you may delete something else important.