It still opens up the same and looks the same when you open it. You can select any of the polygons from the create menu or from the top action bar, but then when you go to the toolbar on the right, like to click Move, Universal manipulator, Scale, all those important things, the buttons just dont respond at all. i cant even select the "select" button, which causes problems. Is there a way i can fix or reset my program other than uninstalling and reinstalling?