Appverifier

IE stops working/crashes with fault on mshtml.dll. Other times it will also state that the page can't be displayed. This has been very difficult for me to replicate. Sometimes going on hours and hours of testing IE. Eventually, I can replicate it just by navigating as I normally would/have been, or even sometimes idle on a webpage. In an attempt to resolve this I've installed a fresh OS, Windows 7 Pro 32bit on three Virtual Machines. This seemed to have resolved the issue with IE crashing. Avg Free keeps blocking the same threat: Win32:Adware-gen in mData\AppVerifier\AppVerifierService.exe I press resolve it and it just comes up again I'm not great at this stuff and idk what to do also ive searched for AppVerifier and I cant find it anywhere.