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

Lolu chungechunge lwabekwa kunqolobane. Uyacelwa ubuze umbuzo omusha uma udinga usizo.

102Beta Version Migration

more options

I am currently running the Thunderbird 91.10.0 (32bit) version. I received your email about installing the "102Beta" version, but I cannot find instructions about migrating from 32 to 64 bits. Is a bump-less transfer even possible? Is the 102Beta version 32 or 64 bit?

I am currently running the Thunderbird 91.10.0 (32bit) version. I received your email about installing the "102Beta" version, but I cannot find instructions about migrating from 32 to 64 bits. Is a bump-less transfer even possible? Is the 102Beta version 32 or 64 bit?

Okulungisiwe ngu pierreblume

Isisombululo esikhethiwe

Hello there again

A Beta version of software is one that has completed intensive internal testing, as well as often being tested by a carefully selected range of external testers in "Live" situations around the world, and we feel it is now as "bug" free as possible and is therefore ready to be safely used by a broader set of users.



Greetings Firefox volunteer.

Funda le mpendulo ngokuhambisana nalesi sihloko 👍 0

All Replies (2)

more options

Hello there Pierre Blum. We have read your message. We try to help you.




Is the Thunderbird Software 32 or 64 bits? It s simpely the sofware that you just can grab from here is mostly 32 bits. If you like and really want 64 bits it s to find there.


https://www.thunderbird.net/en-US/thunderbird/102.0beta/releasenotes/

Does this answer your question?



Greetings Firefox.

Okulungisiwe ngu Googlethunderbird

more options

Isisombululo Esikhethiwe

Hello there again

A Beta version of software is one that has completed intensive internal testing, as well as often being tested by a carefully selected range of external testers in "Live" situations around the world, and we feel it is now as "bug" free as possible and is therefore ready to be safely used by a broader set of users.



Greetings Firefox volunteer.