I have an old Garmin Nuvi 2340 whose I would like to update the maps. I had no problem to do it in the past. Garmin Express still tells me that some updates are available for my device (firmware and maps) but that this device is not connected now for months. Otherwise Windows 10 detects it and I am able to explore the filesystem.
I am using the official garmin usb cable which works well with others devices.
How can I update the maps on this old device and firmware please ?
Thank you