
No Calendar reminders
I recently installed Thunderbird on a new Windows 11 PC. Everything works except calendar reminders. My Thunderbird profile lives on the D drive so I copied my old profile.ini file which points to my Thunderbird profile on the D drive from the old pc at C:\Users\"ownwer"\AppData\Roaming\Thunderbird to the corresponding folder on the new PC. I have the latest version of Thunderbird, 136.0.1. The old PC was using Thunderbird version 115.5.1. When I tried to revert to version 115.12.0 I got an error message about the profile incompatibility between versions that related to version 68 i.e. "Unable to use profile when you launch an older version of Thunderbird". Please help.
Fixed. The problem seems to be caused because the new version defaulted to not showing reminders for writable calendars. Click on the burger symbol at the top right of the calendar window and choose Settings. Scroll past what is immediately visible to the bottom of the window to find the setting for "Show missed reminders for writable calendars" and select. This setting is not available for individual calendars when you view their properties by right clicking on the calendar name in the bottom left window but the "Show Reminders" must also be selected here to see reminders.
Edeziri