Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Mulongo oyo etiyamaki na archive. Tuna motuna mosusu soki osengeli na lisalisi

Lost events with 91 update

  • 3 biyano
  • 1 eza na nkokoso oyo
  • 11 views
  • Eyano yasuka ya sfhowes

more options

The 91 update has wiped my calendar clean. I've tried to recreate the events I can remember and individually 'saved and closed' but next time I open Thunderbird my calendar is empty again. What is happening and how do I put it right?

The 91 update has wiped my calendar clean. I've tried to recreate the events I can remember and individually 'saved and closed' but next time I open Thunderbird my calendar is empty again. What is happening and how do I put it right?

All Replies (3)

more options
more options

The link you suggest does not refer to the 91 update.

more options

The title of the topic in the link is "Thunderbird calendar data lost after upgrade to 91". The accepted solution does indeed retrieve calendars lost with the update to 91.