I'm still trying to install maps to my computer - firstly with a mac, & after no joy there, now a PC. the maps concerned are Australia & NZ 2015.10.
Every instruction I've read says to use the "Advanced" link under the device menu. this link existed on the mac GE, but is not on the PC version, as per images below. both GE installations are the latest versions. although the mac GE showed the advanced link, it did not install the maps to the machine, only the device despite choosing to install it to both.
I have uninstalled all Garmin software several times, cleaned out caches & temporary file directories, rebooted, & threatened to throw the machines out of the window. all to no avail. the only upside is that the map does work on the device.
any suggestions would be appreciated!