I have the TomTom Rider with a 16gb sd card and i have to use the card reader on the computer to install maps.

I have a keygen for the maps and have activated them all when the card was in the computer and cold switch between the maps. When I put the card back in the TomTom Rider it ia asking for them to be activated again.

When i try to activate the maps again with the card in the TomTom Rider and imput the code it will not accepte the code.

I did have it working with 4.4gb maps working.