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

Stuck in an endless loop, TB tells me to reboot to install previous version first, but won't complete install

  • 4 பதிலளிப்புகள்
  • 1 இந்த பிரச்சனை உள்ளது
  • 1 view
  • Last reply by LynneMD

Running Win 8.1, tried to update TB, it failed, since then it is stuck in a loop of reboot, to complete install, and when I reboot the problem is still there, I tried uninstalling TB, rebooted numerous times, also tried downloading a fresh copy....I can't update, I can't get into my TB mail, I can't delete and start over.It is the same message, reboot to complete previous install...

Running Win 8.1, tried to update TB, it failed, since then it is stuck in a loop of reboot, to complete install, and when I reboot the problem is still there, I tried uninstalling TB, rebooted numerous times, also tried downloading a fresh copy....I can't update, I can't get into my TB mail, I can't delete and start over.It is the same message, reboot to complete previous install...

All Replies (4)

Download the Thunderbird and install over on it manually

iamjayakumars மூலமாக திருத்தப்பட்டது

Download the installer and run it. You can get the installer from here:

I got the same error message "your computer must be restarted to complete a previous upgrade of Thunderbird. Do you want to reboot now?" If I say no, it disappears, if I say yes, the computer reboots, but I'm in the same state as I was before....tried this many times...