Hi, first time poster here. I had an issue where my internal memory on my nuvi 760 got erased but was formatted fat16 still. I used the files from page 2 to try and restore it. I was able to restore it but first of all my internal memory only shows 1gb when it should show 2gb and also when i go to show map on the main screen the map is blank almost like the basemap is missing. Can anyone help me shed some light on this?