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.

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.

Learn More

This thread was archived. Please ask a new question if you need help.

Can't install Lightning 6.2.2.1 in TB 60.2.1 running in WIN 7 Pro

  • 2 replies
  • 1 has this problem
  • 14 views
  • Last reply by Johanus

Johanus
Johanus
more options

Attempting to restore calendar to Thunderbird 60.2.1 running in WIN 7 Pro. The "available" Lightning add-on is incompatible with this version of TB. However I know that Lightning 6.2.2.1 is running happily in another otherwise identical installation! How do I get the file (.xpi ?) to install Lightning 6.2.2.1 ? (I see solutions for Linux folk in this quandary, but nothing for Windows?)

Attempting to restore calendar to Thunderbird 60.2.1 running in WIN 7 Pro. The "available" Lightning add-on is incompatible with this version of TB. However I know that Lightning 6.2.2.1 is running happily in another otherwise identical installation! How do I get the file (.xpi ?) to install Lightning 6.2.2.1 ? (I see solutions for Linux folk in this quandary, but nothing for Windows?)

Chosen solution

Try the reset procedure described here in the paragraph beginning 'Lightning disappears...'.

Read this answer in context 👍 1

All Replies (2)

sfhowes
sfhowes
  • Top 10 Contributor
more options

Chosen Solution

Try the reset procedure described here in the paragraph beginning 'Lightning disappears...'.

Johanus
Johanus Question owner
more options

Excellent. That fixed it. Thank you!