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

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

After a normal boot of the Windows 11 Pro, I start Thunderbird and work with success. After closing the program, I can't start it again. No error message appears. message

  • 2 valiny
  • 0 manana an'ity olana ity
  • 10 views
  • Valiny farany nomen'i Wayne Mery

more options

Edition Windows 11 Pro Version 23H2 Installed on ‎09-‎Mar-‎23 OS build 22631.3593 Experience Windows Feature Experience Pack 1000.22700.1003.0

Thunderbird 125.0 (64 bit)

Edition Windows 11 Pro Version 23H2 Installed on ‎09-‎Mar-‎23 OS build 22631.3593 Experience Windows Feature Experience Pack 1000.22700.1003.0 Thunderbird 125.0 (64 bit)

All Replies (2)

more options

You list 125.0 (64 bit), which likely was incorrectly installed by some management software that you have running on your computer.

This is not a version that should be used. See https://thunderbird.topicbox.com/groups/planning/Ta13f7e0c19d8f0b9/tb-planning-monthly-releases-update-125-0-being-interpreted-as-production

You should install 115 from https://getthunderbird.com/

more options

Max, were you successful?