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

This thread was archived. Please ask a new question if you need help.

Users are regularly getting broken profiles and Thunderbird comes up as a blank window.

  • 1 பதிலளி
  • 1 இந்த பிரச்சனை உள்ளது
  • 3 views
  • Last reply by poser

poser
poser
more options

Environment: 

 -- Win10 Pro 2004 (happened in 1909 also) 64bit
 -- Using Win10 roaming profiles (but saving actual mail folders on C drive - problem also happens when storing in default location in roaming folder)
 -- Thunderbird 78.2.1 (and previous) - no addons

Very frequently some users launch Thunderbird and only a blank window appears. The panels exist but there are no folders and account/profile is broken. The options hamburger menu button is there but clicking on it does not generate the menu. Cannot access the troubleshooter window from the help menu either - ie. click Help -> Troubleshooting Information does nothing.

Troubleshooting steps tried, all result with same blank window: 

 Restart in safe mode, addon disabled
 Delete files:
     parent.lock
     session.json
     xulstore.json 
 Delete everything in:
    C:\Users\<WinUsername>\AppData\Local\Thunderbird\Profiles

Only steps that work is to create a new Thunderbird profile and set up all mail accounts again.

Environment: -- Win10 Pro 2004 (happened in 1909 also) 64bit -- Using Win10 roaming profiles (but saving actual mail folders on C drive - problem also happens when storing in default location in roaming folder) -- Thunderbird 78.2.1 (and previous) - no addons Very frequently some users launch Thunderbird and only a blank window appears. The panels exist but there are no folders and account/profile is broken. The options hamburger menu button is there but clicking on it does not generate the menu. Cannot access the troubleshooter window from the help menu either - ie. click Help -> Troubleshooting Information does nothing. Troubleshooting steps tried, all result with same blank window: Restart in safe mode, addon disabled Delete files: parent.lock session.json xulstore.json Delete everything in: C:\Users\<WinUsername>\AppData\Local\Thunderbird\Profiles Only steps that work is to create a new Thunderbird profile and set up all mail accounts again.

All Replies (1)

poser
poser கேள்வியின் உரிமையாளர்
more options

Image of what Thunderbird looks like when profile breaks.