

Then, when I tried to return my emails and folders to the proper place, my POP3 profile would not load back up. Kind of confused me because I never used that one. My dual delete button from the top bar was missing and only the one on the far right was left. All I know is that it looked a bit different than usual. I still had no idea it was 64bit when I installed it.
#Thunderbird mail location Pc#
Since Mozzilla never advertised the 64bit when I reformatted my PC and downloaded the latest Thunderbird, it was Version 68. Folder switching seems a lot faster and folders display emails more quickly to before. I don't have scientific proof but it seems to me that the 64-bit version of Thunderbird is more responsive than the 32-bit one on my system with a good number of emails in the database (120k). Go back to the 32-bit version if you notice any issues afterward. Thunderbird should start up normally and you can check that you are running the 64-bit version now by selecting Help > About Thunderbird. Note though that both installations will use the same user data.
#Thunderbird mail location install#
You could select custom installation at one point to install it to a different directory than the 32-bit version so that you could go back to the 32-bit version without installing it anew. The installer does not reveal to you that you are installing the 64-bit version of Thunderbird.

