Get your taxes done using TurboTax

I'm having this same issue. I also notice that if I click SAVE in file menu or type Ctl-S, and then try to exit the program using the top right X, it again asks if I want to save my return. I just savee it, it should know that. In any event, after closing TT, it always restarts, but then I can just exit using the top right X.