Windows mode prevents me from playing

I got game to load normally the first time, and switched it to windows mode. Played just fine and logged out. Now, when I load the game, it loads in windows mode, and I am unable to select anything from the start up page. It is as if my mouse isn't able to click anything but the X to close the program. I cannot figure out how to disable windows mode. I even tried reinstalling the game, but still same thing happens. I looked in the directory for a cfg file to delete, but don't see one.


HELP! I want to play my game!