Tracking Cookies + Rogue Scanner... Removal help needed.

[Trainzer]

Okay, I'm so annoyed.

First off, AVG keeps telling me I have tracking cookies that are potentially harmful in Mozilla Firefox, and on the Guest account on the computer.

I did an AVG scan, and caught about 14 more tracking cookies and got ride of 'em.

However, my Google Chrome has a Rogue Scanner now, and I'm using Firefox to type now.

Every time I go to remove the tracking cookies with AVG, I get an access denied?

EDIT: Now every time I do any Google Image search, Mozilla crashes. I've already uninstalled Google Chrome. This is getting really desperate for me.

Cheers,
Joshua