@hary07: You might want to try unlocking the gmapsupp.img file you created using [Only registered and activated users can see links. ]. If that doesn't work to unlock the maps, then it's likely your maps have GMA authentication. Read [Only registered and activated users can see links. ]. Start from step 5, since you have all the Garmin software and the map on your computer and you should be able to unlock the maps to have them work in your device.