If you want to accomplish it this ways, you are required to edit your system’ s registry. This method holds good for the person who knows about editing the registry. You will have to find the file in run folder. Next, you have to delete all the extensions related to virus names. You can otherwise choose an advanced program to throw out the virus from your system.
Sometimes it becomes very complicating and hence it is comforting to talk with a professional. You can talk to them and get instant support for your system. As they are aware of the viruses, you need not to worry at all.