Thread: Garmin units directories,characteristics and files.

@truckerbob
Just as a (maybe) interesting expansion on Caty's answer re Dir DB/gmapoem.img. An oem mapset may never have been present in your Nuvi 1310 from new and almost certainly wasn't in fact. Although that name can often be used for another map, there is no point trying except out of interest because you can have multiple 'anyname'.img files in a root folder named Map. Rarely used for a preloaded detail map, but often used in Garmin/'other brand' navigators for dealer poi maps etc, eg BMW. If you're interested further, there's some dumb questions by me and some smart answers by others which fully explain the use of 13xx map naming in Inventory and their relationship to Garmin's conventional naming system in this thread: [Only registered and activated users can see links. ]. Warning, reading the whole thread may do your head in. I could barely follow it and i started it. As far as gmapoem working as a normal detail map and being selectable/unselectable is concerned though, 'Some maps will, some maps won't' (Apologies to Racey).