Windows 10 will reach EOS (end of support) on October 14, 2025. For more information, see this article.

Pomoc přepytać

Hladajće so wobšudstwa pomocy. Njenamołwimy was ženje, telefonowe čisło zawołać, SMS pósłać abo wosobinske informacije přeradźić. Prošu zdźělće podhladnu aktiwitu z pomocu nastajenja „Znjewužiwanje zdźělić“.

Dalše informacije

Lost calendar in 45.5.1 update

  • 2 wotmołwje
  • 8 ma tutón problem
  • 4 napohlady
  • Poslednja wotmołwa wot Adrian2014-tpg

more options

Just updated to Thunderbird 45.5.1 and lost my calendar tab. I'm too scared to reload Lightning add-on in case I lose all my data.

Just updated to Thunderbird 45.5.1 and lost my calendar tab. I'm too scared to reload Lightning add-on in case I lose all my data.

Wubrane rozrisanje

Out of curiosity: what version did you update Thunderbird from?

It should be safe to install and reinstall the add-on - any data should be left untouched. If you have doubts however, make sure to back up the calendar-data folder located in your profile folder first. Use the search field in the Add-ons Manager’s top right to find the most recent Lightning version.

If Lightning still doesn’t work, I suggest reinstalling the Thunderbird version you used before the update, as shown in the Update History in Options > Advanced > Update.

Does this help?

Tutu wotmołwu w konteksće čitać 👍 1

Wšě wotmołwy (2)

more options

Wubrane rozrisanje

Out of curiosity: what version did you update Thunderbird from?

It should be safe to install and reinstall the add-on - any data should be left untouched. If you have doubts however, make sure to back up the calendar-data folder located in your profile folder first. Use the search field in the Add-ons Manager’s top right to find the most recent Lightning version.

If Lightning still doesn’t work, I suggest reinstalling the Thunderbird version you used before the update, as shown in the Update History in Options > Advanced > Update.

Does this help?

more options

Hi, Yes reinstalled 45.5.0 and the Lightning app. All back to normal. Thanks,