![Thunderbird logo](https://assets-prod.sumo.prod.webservices.mozgcp.net/media/uploads/products/2024-02-12-07-36-53-599028_1.png)
64 bit upgrade for Thunderbird
Is there an upgrade for Windows Thunderbird to 64bit? Or do I have to uninstall 32bit and install 64bit?
If I have to do a new install, how do I make sure I don't lose many years of save archive?
Thanks Jon
Toate răspunsurile (1)
> Is there an upgrade for Windows Thunderbird to 64bit? Or do I have to uninstall 32bit and install 64bit?
Download 64bit from https://www.thunderbird.net/en-US/thunderbird/all/ and simply install over top of your existing Thunderbird program directory.
> If I have to do a new install, how do I make sure I don't lose many years of save archive?
Make a backup?