I have streets and trips 2007 and now, for some reason when I start the application, I can't see any of the toolbars. When this happens my screen gets a small black square in the upper left corner. When I close streets and trips, the square goes away. Has anyone else had this happen and know of a fix? I would try to re-install but I don't have a cd rom in my carpc so it's going to be a pain to reinstall.