I downloaded trainer 1 for the unpatched version of Tiberium Wars and I am having the same problem as the gentleman who had the problem with 1.1. and Vista. I don't have Vista I still have and would rather keep XP but, the trainer still won't work. I press F1 and about the time it says "option activated," it crashes back into windows. The game apparently still seems to be running because it is listed in my bottom tray but I can't bring it back on line again and, the only way I can get out of it is to shut down the computer. I tried the restart option but the computer was still hung up and ignored it. No complaint WIZ, this is the first trainer of yours I have ever had problems with and I doubt it is anything you can't fix or give me some help with. I wonder if I upgraded to 1.1 if this would help. Please let me know.