Thanks Ian, ive discovered the maps actually arent locked, when viewed on admin user they are fine, I had my old pc set up with only 1 admin user and day to day stuff i used a normal local user id. When i transferred my files accross this was identical set up on now windows 10 , all my documents are thus on the normal user account which i dont seem to be able to access from admin. I updated mapsource software as admin and deleted the original 2010 map that came with navigator disc, now all the garmin shortcuts on normal user are not working. Help