rogertj,
Welcome to GPS Files Depot, I have been around here since 2009 but didn't register until a couple of months back. It's a great source for Garmin maps and gps related subjects.
Your issue sounds similar to a user a few weeks back https://forums.gpsfiledepot.com/index.php?topic=4816.0 though they haven't yet responded if they were/were not successful.
A Garmin image file can't really be directly installed in Basecamp it's to put on your gps, but...
https://www.javawa.nl/jdm_en.html JaVaWa Device Manager will allow you to view a garmin .img on a usb or virtual disk so follow those instructions or my recommended method is listed on the linked post. Simply download the MX-MexicoTopo the "Mac" version extract per the instructions and copy to your C:\ProgramData\Garmin\Maps folder to then be available to Basecamp.
Boyd, a long time poster here has brought up on other threads that some older Basecamp versions will not display custom maps (like mine) I am using 4.7.1 and it works, so make sure your Basecamp is up to date!
Of the maps available on GPS Files Depot there is not a universal way to get the maps to Basecamp. The hosts of this site do offer installers to map contributors here but not all have them (like mine), some maps which are displayed here but downloaded at another site may have there own installers and methods to get maps to Basecamp and/or GPS.
As to my contributions to mapping I'm one of many and for now Garmin compatible GPS maps. I've enjoyed making them and I'm I'm glad we have this site to offer them. It happened over months and years which finally took me down this rabbit hole...
Post back if you get things working or have further problems and best of luck on your own Mapping journey.
Sockmonkey
Welcome to GPS Files Depot, I have been around here since 2009 but didn't register until a couple of months back. It's a great source for Garmin maps and gps related subjects.
Your issue sounds similar to a user a few weeks back https://forums.gpsfiledepot.com/index.php?topic=4816.0 though they haven't yet responded if they were/were not successful.
A Garmin image file can't really be directly installed in Basecamp it's to put on your gps, but...
https://www.javawa.nl/jdm_en.html JaVaWa Device Manager will allow you to view a garmin .img on a usb or virtual disk so follow those instructions or my recommended method is listed on the linked post. Simply download the MX-MexicoTopo the "Mac" version extract per the instructions and copy to your C:\ProgramData\Garmin\Maps folder to then be available to Basecamp.
Boyd, a long time poster here has brought up on other threads that some older Basecamp versions will not display custom maps (like mine) I am using 4.7.1 and it works, so make sure your Basecamp is up to date!
Of the maps available on GPS Files Depot there is not a universal way to get the maps to Basecamp. The hosts of this site do offer installers to map contributors here but not all have them (like mine), some maps which are displayed here but downloaded at another site may have there own installers and methods to get maps to Basecamp and/or GPS.
As to my contributions to mapping I'm one of many and for now Garmin compatible GPS maps. I've enjoyed making them and I'm I'm glad we have this site to offer them. It happened over months and years which finally took me down this rabbit hole...
Post back if you get things working or have further problems and best of luck on your own Mapping journey.
Sockmonkey