G'day,
just started playing with Basecamp a few weeks ago and I am now trying to install the US map from www.openmapchest.org. on Basecamp only at this stage so I can play with it on the PC first.
Managed to download and unzip the file called gmapsupp.img and moved it into C:/ProgramData/Garmin/Maps.
I assumed that it will then be available from the dropdown list in Basecamp (4.3.5) to select. Not there, still only have the one that came with my Zumo 390LM.
Can somebody please let me know what I am doing wrong.
Many Thanks
Joe