My Gateway LT21 running Windows 7 is infected with a persistent virus of some kind installing adware causing programs not to work properly. I'm using Avast, and it first detected zeroaccess about three weeks ago. Downloaded and ran McAfee Rootkit Remover and TDSS Killer and Rogue Killer and thought all was well until I noticed I have ScorpionSaver installed. When I uninstall it, it will return. It's there right now in fact. I've read the readme and completed the downloads, instalation, running. Logs are attached.