My calendar seems to have suddenly disappeared. Can anyone help me I get it back?
I was using Thunderbird as normal today, when the calendar tab simply disappeared. The little icon you can normally click on to open calendar is also missing. I have searched through every menu, but I can't find how to get it back.
Chosen solution
Go to Tools|Add-ons|Extensions. Is Lightning listed there? Is it enabled? Does a Right-click and selection of Update help?
If it's not listed, type Lightning into the search box at top right, try to install from there.
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Chosen Solution
Go to Tools|Add-ons|Extensions. Is Lightning listed there? Is it enabled? Does a Right-click and selection of Update help?
If it's not listed, type Lightning into the search box at top right, try to install from there.
Thank you! Lightning was not listed there, so I re-installed it as you suggested, and that worked. All my calendar entries were still there, phew! Many thanks