We bought a Garmin eTrex30, thanks to http://garmin.openstreetmap.nl/ we added a free topocard (all perfectly legal) from Belgium with MamManager, Mapinstall & Basecamp.
Works great, but now we need to change the map to France (for a little caching vacation) I downloaded a topocard from france via http://garmin.openstreetmap.nl/ did everything like last time but the map won't load in base camp.
Although that MapManager says the install was successful.
The weird thing is that I changed the name of the second OSM map. I have three; France, Belgium & the Nederlands. But they won't install.
I haven no idea of the OSM installers work differently on a Mac than windows. I don't have windows so I can't compare.
I have the garmin MapManager where I can install my OSM map and then I have Garmin MapInstall to install the OSM map on my device.
So now I don't have a clue what to do about this. Any ideas?
This topic wasn't helpful.
This is a follow up from this discussion. The OP needs help cleaning up his multiple map installations on a Mac.
This post and the followups might help.
Mapping tools: Garmin GPSmap 60CSx, Giant Terrago 2002