360 controller wont work with the force unleashed!!

First of all, yes I do have the controller driver. My xbox 360 controller works fine with every other game I have (at least the ones that support it). For some reason, even if I select xbox 360 controller as the input device at the startup screen for star wars the force unleashed, it won't work. It worked the first time I did it, but now it doesnt. I didnt change anything since the first time i did it too. How can I get it to work again?

P.S. - I also want to use the controller with prince of persia 4...there arent any menu options for it and it doesnt work when I just plug it in. Any help would be greatly appreciated!!

Thanks in advance.