I ran ComboFix again and it seems to have fixed it.

The main reason I don't want to switch from AVG is that I'm used to it, and it doesn't hassle me. Every other A/v I've had constantly harassed me to update/scan/go out of my way to do something that should be automated. The only time I've had issues with AVG is when a system file is infected, which I kind of like, because I know it won't just destroy Windows like a mad man