

Once its working you merge the saved messages in Local Folder to it. When prompted, choose to replace your current data.Normally what you do is copy the folders/messages to "Local Folders", delete the originals after verifying they were copied, empty the trash and compact the folders (to save wasted disk space) in the old account, delete the old account, and then add the new account.Inside the folder, then select Paste Paste Item. Open Thunderbird (Close the account setup window if it appears.).On the copy of the Thunderbird profile folder that you created on the transfer device, then select Copy Copy "Thunderbird". Connect the same transfer device you have used before to copy your Thunderbird profile folder from the source computer.Note: This steps can also be used to create a backup of your Thunderbird profile folder. If you are using a local transfer device, remove it safely from the source computer.The device you are using to transfer your data, then select Paste Paste Item. Make sure you have File Browser set to show hidden files.) thunderbird folder and select Copy Copy "Thunderbird". Right-click Hold down the control key while you click.From your Thunderbird profile folder in Windows Explorer File Browser Finder, go up three levels go up two levels open the Go menu and select Enclosing Folder two times.

Your Thunderbird profile folder will open in Windows Explorer File Browser Finder.
