Hi there,
I'm a happy owner of the Garmin Oregon Montana 750i. Beautiful device!
While putting the maps i used on my Oregon 750t, i found troubles with some maps,
TopoActive2023 and CityNavigator Europe 2024.1 both give errormassage 'Cannot autheticate maps', although I suggest that they are unlocked because I downloaded them here.
Who can help me make this maps working?
Kind regards, and many thanks in advance!
Leon.