well, the best solution (in my opinion), is to uninstall your current antivirus, and install the best antivirus in market... kaspersky. It's not free, but it has one month free trial, so you can install it, delete everything, keep it for a month, and then see what happens. It has very good algorithms of finding the cracked keys, so it's gonna be difficult to make it work further than a month (unless you buy it of course), but if it deletes all the viruses, it's gonna be ok for you