Hi,
I just purchased the nuvi 2597 and was going through the process of updating the gps.
Upon loading Garmin Express, a few updates are listed and I was able to install everything EXCEPT the Full Coverage of North America (File Size: 5.25GB)
I always get an error saying that the install failed.
Is this because I do not have a microsd card?
I was under the assumption that it would overwrite the maps already installed on the device.
Thanks for any help!