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.

Avatar for Username

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

Denne tråden ble arkivert. Still et nytt spørsmål dersom du trenger hjelp.

Unable to move data to my new computer.

  • 1 svar
  • 1 har dette problemet
  • 5 views
  • Siste svar av david

mkdeupree
mkdeupree
more options

I have tried several times to move the Thunderbird folder from my old PC (Windows 10) to my new PC (Windows 11) by following the instructions in the video. I have several different email accounts. Only the first one has multiple subfolders. The first one never copied anything in the inbox to the new PC but some (but not all) of the subfolders are empty. Sometimes there are no subfolders at all. I noticed that when I copy to Onedrive, it says 822 items are copied. When I copy that file to Roaming on the new computer, it says 245 items are copied. I must be doing something wrong but I cannot figure it out. Please help!

I have tried several times to move the Thunderbird folder from my old PC (Windows 10) to my new PC (Windows 11) by following the instructions in the video. I have several different email accounts. Only the first one has multiple subfolders. The first one never copied anything in the inbox to the new PC but some (but not all) of the subfolders are empty. Sometimes there are no subfolders at all. I noticed that when I copy to Onedrive, it says 822 items are copied. When I copy that file to Roaming on the new computer, it says 245 items are copied. I must be doing something wrong but I cannot figure it out. Please help!

All Replies (1)

david
david
  • Top 10 Contributor
more options

Okay, on the old PC, start TB, click help>more troubleshooting information, scroll down to 'Profiles' in left column and to right is 'aboutprofiles' - click that it it will show you the location of your profile. Copy that folder to new PC and you will have all the account folders.

On new PC, click windows icon in taskbar, at next screen, enter run in command line and a small window will open. In that enter thunderbird.exe -p and press enter. That opens the profile manager. click 'create profile' and browse to and select wherever you copied that folder to. Give it a name for profile manager and continue to TB.