Won a device a half year ago . I have a smart phone so it was kind of useless .So after that i had unpacked it and as usual thrown away the box . So after 6 months I got a mate asking me for a navigation device. So i gave to him. When booting up it ask for a key that i do not have.
I doubt you'll be able to fix the error, you might be able to restore the device with the miomore DVD if you still have it, but that's a 50/50 chance. However it's not difficult to install iGO Primo on it.