I have the Knight Rider GPS and it don't work anymore because of old Maps I was wondering if there is a way to convert this to an updated version and make everything work with newer Maps or if there's a way I can change operating system or just basically build my own GPS unit using the Knight Rider ...

can someone help me fix my knight rider gps. it says invalid product key and appears to have no maps installed??

hi my kr gps is broke. i cannot get it to recognize my product key. it says product key authentication error. i dont have a cd either. is there a way i can fix this? maybe someone have a backup i can use to restore it?