Important Notice: We're experiencing email notification issues. If you've posted a question in the community forums recently, please check your profile manually for responses while we're working to fix this.

On Monday the 3rd of March, around 5pm UTC (9am PT) users may experience a brief period of downtime while one of our underlying services is under maintenance.

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

Ihad uninstalled firefox but wish to install it again and when i have tried it says i need to switch computer off to complete the uninstal but nothing happens

  • 1 reply
  • 2 have this problem
  • 6 views
  • Last reply by cor-el

more options

I have previously installed a version of Firefox and then removed it. I went to reinstall it today. After running the download wizard, it states that I need to reboot the computer to complete the uninstall. When the computer reboots and comes on again, nothing happens and trying agin does not help.

I have previously installed a version of Firefox and then removed it. I went to reinstall it today. After running the download wizard, it states that I need to reboot the computer to complete the uninstall. When the computer reboots and comes on again, nothing happens and trying agin does not help.

All Replies (1)

more options

Try to run the Firefox program once as Administrator (right-click: Run as Administrator).

If there are problems with updating then try to download the full version and uninstall the currently installed version and delete the Firefox program folder to remove any leftover files.

Download a fresh Firefox copy and save the file to the desktop.

Uninstall your current Firefox version, if possible.

  • Do NOT remove personal data when you uninstall your current Firefox version, because all profile folders will be removed and you will also lose your personal data like bookmarks and passwords from profiles of other Firefox versions.

Remove the Firefox program folder before installing that newly downloaded copy of the Firefox installer.

Your bookmarks and other profile data are stored in the Firefox Profile Folder and won't be affected by an uninstall and (re)install, but make sure that "remove personal data" is NOT selected when you uninstall Firefox.