Hey guys,

I am a newbie to this forum and wasn't quite sure where to post my question, however this seemed to be the most appropriate place. I recently downloaded the v10 EN/TH map and attempted to load it onto my 1390T. Firstly i tried to upload it onto an SD card by creating a Garmin directory and remaining the file to "gmapsupp" however that didn't work and then again i tried to load it onto my nuvi into a newly created Map directory however all i keep on getting is "can't unlock maps". Does anyone know what i am doing wrong?