Hi Kart,
Before you uninstalled GTL and reinsatlled it again did you switch your computer off at all? If not you should have done this first, then restarted your computer.
The reason is that in simple terms the computer can sometimes get a little bit confused because of all the data from different programs and you can get false messages. So whenever you get problems like this always switch your computer off for about 30 secs to clear any variables that may have caused the problem.
If you do uninstall GTL always use the uninstall facility on the GTL disc and it won't affect your personal data. Then Reinstall using the GTL disc also and don't forget the 1.1 patch (unless already included).
If you think the Audi's are causing the problem then you must have installed them in the wrong folder(s) so check to make sure they go in the right ones. Any add on will cause problems if just one piece of the data is installed to the wrong place.
If you are still having problems then rename your GTL game on your hardrive to say GTL2 and then install GTL again as a new game, if this new game works then transfer all your 'UserData' files over to the new one and take it from there.
Hope that helps you.
Gee-Deeman
