Updating garmin sat nav
We only sell authentic Garmin maps - that's why all of our genuine Garmin lines carry the logo to the left.
Although I have not tried personally, I understand that this does not run properly via Wine either.
Getting Official Garmin Map Updates Using Maps from Other Sources Community Q&A Before you go on a road trip, you may want to update the maps on your Garmin Nuvi GPS device so you have the latest map data and won’t get lost.
If you've purchased a map update or lifetime membership from Garmin, you can download map updates through the Garmin Express program.
By proceeding with the downloading and installation of this map ("Map"), you indicate your acceptance of this agreement.
If you do not agree to the terms of this End User License Agreement, you do not have the authority to use the Map.