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Update of Thunderbird

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  • Letzte Antwort von christ1

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on one of my computers is Thunderbird which has never been updated. It is the version 45.8.0. Can I update this with the newest version of thunderbird just offered maintaining all data?

Thanks for answering

Wolf Kammer

on one of my computers is Thunderbird which has never been updated. It is the version 45.8.0. Can I update this with the newest version of thunderbird just offered maintaining all data? Thanks for answering Wolf Kammer

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Backup your profile. https://support.mozilla.org/kb/profiles-where-thunderbird-stores-user-data#w_backing-up-a-profile

Then install and run the following version for your OS and language which you will find at http://archive.mozilla.org/pub/thunderbird/releases/ 52.9.1 for example https://archive.mozilla.org/pub/thunderbird/releases/52.9.1/win32/en-US/

Then do Help > About until you get to version 78.9.1.