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Support page indicated e-mail migration from Outlook had to be in Version 31.8, then allow Thunderbird to automatically update to latest version. Successfully completed migration to version 31.8, however the About Thunderbird window states that "Thunderbird is up to date" and "You are currently on the release update channel." It does not automatically update to anything.

Alternatively tried changing profile pointing, also moving Local Folders mail to profile folder for updated version 91.4.1 also installed on computer without success.

Any way to convince 31.8 to update?

Hi there , I am interested to know if Mozilla support group is aware of the problem Microsoft update KB4474419 causes? I am running widows 7 sp1. I installed the update as you mentioned in your Firefox 100 release notes. After reboot , I got a beep and a black screen - win 7 won't start. I had to find a way to delete the update so I could boot my system back. I asked few of my colleagues that use the same OS and they experienced the exact same problem. Surfing the web , makes it quite clear - this update is faulty and not compatible with win 7 as Microsoft claims. I would like to get a straight answer - can I update my FF99 to FF100 , without the notorious KB4474419 , or , as of FF100 , win7 sp1 is no longer applicable to Firefox ? Thanks. look4

I just allowed an update to my computer from Mozilla called software updater and now I can't use duckduckgo to search the web. I had to use google to get to this page for help. Let me know right away how to remove the mozilla updater from my computer and get back to the firefox browser that works. This is interfering with my web searches and banking. This is extremely urgent.

On Win 10 / Firefox 91.0 I keep getting a popup saying I need to update FF with options to download or dismiss. When I go to "about FF" I am told I am current. This occurs about once a day no matter which option I choose. I have restarted FF several times for other reasons but the popup still occurs frequently.