Windows 10 reached EOS (end of support) on October 14, 2025. If you are on Windows 10, see this article.

Avatar for Username

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.

Rohkem teavet
This thread was closed and archived. Please ask a new question if you need help.
Locked Archived

Calendar Lost after Upgrade to 19.2.0 on Windows

Thunderbird Calendar
sfhowes replied 4 aastat tagasi
SuMo Bot
SuMo Bot

My CFO upgraded from 78 to 19.2.0 yesterday and all of his calendars are now missing. He is running on Windows 10. All of the articles I can find are for Linux and the Lightening extension. The lightening extension is not installed at all.

Is there a known issue on Windows with the upgrade and loosing all of the calendars?

Thaks Tony

My CFO upgraded from 78 to 19.2.0 yesterday and all of his calendars are now missing. He is running on Windows 10. All of the articles I can find are for Linux and the Lightening extension. The lightening extension is not installed at all. Is there a known issue on Windows with the upgrade and loosing all of the calendars? Thaks Tony

All Replies (1)

sfhowes
sfhowes

See https://support.mozilla.org/en-US/questions/1353231

SuMo Bot
SuMo Bot Küsimuse esitaja

This question has been locked because the original author has deleted their account. While you can no longer post new replies, the existing content remains available for reference.