Automatic Thunderbird downloads fail for my Mac using Mojave 10.14.5
The update could not be installed. Please make sure there are no other copies of Thunderbird running on your computer, and then restart Thunderbird to try again.
There are no other copies of Thunderbird, but the version (60.5.3) I just restarted to get the automatic update. How do I get the newest version to download?
The update could not be installed. Please make sure there are no other copies of Thunderbird running on your computer, and then restart Thunderbird to try again.
There are no other copies of Thunderbird, but the version (60.5.3) I just restarted to get the automatic update. How do I get the newest version to download?