I have a tt920 with a corrupted file. its in the north_america file and named mapsettings.cfg. The file says it was modified 1.1.2000 and has 0 bytes. I have renamed it to 1mapsettings.cfg so the mapsettings.cfg will work. I can't delete it or modify it. I cant run chkdsk/f, I cant copy the 920 anymore because of the corrupt file. What can or should I try or do next? Thanks, Doug