After an automatic update to v4.1.16.0, Garmin Express won't open on my Mac (Intel Mac running OS X 10.11.3) anymore. I get an OS error message saying that Express quit unexpectedly, and program is never able to open. Is there an update/backdate that might fix this?
It sounds like possibly the plist or cache files have become corrupted. I recommend performing a full uninstall of Garmin Express on your Mac, reboot, and then reinstall 4.1.16.0.
How do I completely uninstall Garmin Express?
If the unexpected error still occurs, contact Product Support by phone for further assistance.