Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Avatar for Username

Mozilla サポートの検索

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

このスレッドはアーカイブに保管されました。 必要であれば新たに質問してください。

Your computer must be restarted to complete a previous upgrade of FireFox; I have tried EVERYTHING and this keeps comming up

  • 2 件の返信
  • 11 人がこの問題に困っています
  • 6 回表示
  • 最後の返信者: cor-el

AKM711
AKM711
more options

Running Win 7/ 64 bit, and the latest FF...

Even after uninstallin, reinstalling, rebooting, ETC ETC, after a few weeks the message comes back..."Your computer must be restarted to complete a previous upgrade of firefox". I HAVE all upgrade TURNED OFF!!!, yet it keeps happening. I will give this 3 days and then I am going back to IE (anyone ever think maybe I have things running and cannot reboot on a whim?)

Running Win 7/ 64 bit, and the latest FF... Even after uninstallin, reinstalling, rebooting, ETC ETC, after a few weeks the message comes back..."Your computer must be restarted to complete a previous upgrade of firefox". I HAVE all upgrade TURNED OFF!!!, yet it keeps happening. I will give this 3 days and then I am going back to IE (anyone ever think maybe I have things running and cannot reboot on a whim?)

すべての返信 (2)

philipp
philipp
  • Moderator
more options

Hello AKM711, certain Firefox problems can be solved by performing a Clean reinstall. This means you remove Firefox program files and then reinstall Firefox. Please follow these steps:

Note: You might want to print these steps or view them in another browser.

  1. Download the latest Desktop version of Firefox from http://www.mozilla.org and save the setup file to your computer.
  2. After the download finishes, close all Firefox windows (click Exit from the Firefox or File menu).
  3. Delete the Firefox installation folder, which is located in this location, by default:
    • C:\Program Files (x86)\Mozilla Firefox
  4. Now, go ahead and reinstall Firefox:
    1. Double-click the downloaded installation file and go through the steps of the installation wizard.
    2. Once the wizard is finished, choose to directly open Firefox after clicking the Finish button.

Please report back to see if this helped you!

cor-el
cor-el
  • Moderator
  • Top 10 Contributor
more options

Which security software (firewall, anti-virus) do you have?

Try to boot the computer in Windows Safe mode with network support (press F8 on the boot screen) as a test to see if that helps.