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Why is Thunderbird not opening?
Causes of Thunderbird Not Responding The cause might be a stale profile lock that was left after Thunderbird crashed. This means Thunderbird didn’t close properly or correctly clean up temporary files. Additional processes are running in the background and Thunderbird is confused, frozen, and unable to open.
Why is Thunderbird not updating?
Make sure you’re the only user logged in to the computer when updating Thunderbird. The easiest way to do this is to restart your computer. Once the computer starts up again, start Thunderbird, click the Help menu, and select Check for Updates….
Can I revert to an earlier version of Thunderbird?
Yes, just install 68.4. 1, since if you try to run an earlier version, even one in the same 68 branch, you get the error about ‘older versions’. You should be able to install both add-ons in 68.4.
Is there an update for Thunderbird?
By default, Thunderbird is set to automatically update itself but you can always do a manual update. Note: If you run Linux (such as Ubuntu) and use your Linux distribution’s packaged version of Thunderbird, you will need to wait for an updated package to be released to its package repository.
How do I restore emails from Thunderbird?
To do this, first backup your existing Thunderbird profile by making a copy of it and storing that copy on your desktop or on a backup drive or cloud drive. Then, open the Thunderbird program and load the older profile into it. Once loaded, your older files and folders should become available to you.
Is there a problem with Thunderbird not opening?
Regardless, this is still a problem-Thunderbird will not open! re : I recycled the parent.lock file. If you saw a parent.lock file then Thunderbird had not closed properly as the parent.lock file should disappear if thunderbird is closed. So removing it was a good idea.
Why does Thunderbird not open a.dat file?
The fact that you are getting a new ‘parent.lock’ file after deleting it, implies Thunderbird is starting to start, but failing to complete the process. re: .dat files I notice that all the .dat files have an icon that implies they open with Norton AV; a yellow circle with black tick. Right click on the .dat file and select ‘Properties’.
How to make Thunderbird open in safe mode?
Still In Windows safe mode, start thunderbird in safe mode Start Thunderbird in Safe Mode by holding down the Shift key while starting the application. – https://support.mozilla.org/kb/safe-mode-thunderbird Does problem go away? Please post to let us know results. re :” I recycled the parent.lock file.”
Where to find the appdata folder in Thunderbird?
The AppData folder is folder is a hidden folder; to show hidden folders, open a Windows Explorer window and choose “Organize → Folder and Search Options → Folder Options → View (tab) → Show hidden files and folders”. Then locate your Thundrbird Profile folder: Usually it is here, but I’ve supplied a link just in case you use different OS .