uninstall that avg package...come on tyrannis, you're not as dazed and confused as 1nicolas are you? after you get rid of the avg junk, download and install wise registry cleaner and do a "safe scan" then have it remove all of the invalid entries it finds and shows as safe to remove (marked in green).
i know you're not using safe internet practices so you obviously need an anti-virus program...get the latest version of avast free. at least you can disable the active scanners before you start ah and it won't interfere with the game. the advanced settings are very easy to setup too.
you obviously have something else going on with your system besides the avg interference but in order to find it, you have to eliminate the most obvious things first.