Thread: Help with nuvi 2597LMT and using new maps

nothing seems to work guys it just keeps saying cannot unlock maps , maps are corrupt and cannot be used what ever method I use!

Originally Posted by crow0

nothing seems to work guys it just keeps saying cannot unlock maps , maps are corrupt and cannot be used what ever method I use!

I can assume that you mess up with the map Auto Drive Hellas + .unl, but the map [Only registered and activated users can see links. ] (that Ellinas suggested to you above) is non-locked and non-NT.
Just be precise in your operations with maps.