This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

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

Finding Lightning Calendar 6.2, where I can download?

  • 2 replies
  • 1 has this problem
  • 6 views
  • Last reply by Mauro155

more options

I use Thunderbird and Firefox from last 10 years or more. I'm not sure why but my Thunderbird freeze and never mover opened the messages. I updated that to a beta version 60.b3, but the lightning cannot be added (no compatible version). I updated another Thunderbird to same version w/ installed Lightning and the version is 6.2, but it is not available to download. How can I download this extension?

My very best regards,

Mauro Banderali

I use Thunderbird and Firefox from last 10 years or more. I'm not sure why but my Thunderbird freeze and never mover opened the messages. I updated that to a beta version 60.b3, but the lightning cannot be added (no compatible version). I updated another Thunderbird to same version w/ installed Lightning and the version is 6.2, but it is not available to download. How can I download this extension? My very best regards, Mauro Banderali

All Replies (2)

more options

There are some versions listed on the developer page. https://developer.mozilla.org/en-US/docs/Mozilla/Calendar/Calendar_Versions

more options

Thank you very much Airmail. I tried in the past download locally and install those versions, but Thunderbird say "This app could not be installed because it appears to be corrupt." The fail happen when trying add the extensions Gdata provider 4.2.a1.., and/or lightning-6.3a1.

How proceed? Thank you your attention and have a very great day.