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Windows 11

christ1 replied
DAVE

I am running Thunderbird on a Windows 11 computer. Every time I access the program it locks up and crashes. Any help would be appreciated Thanks Dave

I am running Thunderbird on a Windows 11 computer. Every time I access the program it locks up and crashes. Any help would be appreciated Thanks Dave

All Replies (3)

If it's locking up, do you see a 'Not responding' notification at the title bar? What is your anti-virus software?

If it's crashing, please post a crash ID. https://support.mozilla.org/kb/mozilla-crash-reporter-tb#w_viewing-crash-reports

Just using the Windows Defender. No other virus software. Thanks for the reply. Dave

Try to create an exclusion in Defender for the Thunderbird profile folder, so that the Defender's real-time scanner will not scan it. https://support.mozilla.org/en-US/kb/profiles-where-thunderbird-stores-user-data#w_how-to-find-your-profile

Laajal dara

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