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.

Cari Bantuan

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.

Pelajari Lebih Lanjut

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

  • 4 balas
  • 1 memiliki masalah ini
  • 1 kunjungan
  • Balasan terakhir oleh LynneMD

more options

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...

Semua Balasan (4)

more options

Download the Thunderbird and install over on it manually

Diperbarui oleh iamjayakumars pada

more options

How do I install it manually?

more options

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

more options

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...