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.

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

when i try to upgrade to ff8 i keeping getting a message to restart my computer which i have done 5 or 6 times and that message keeps coming up can u help please. Also when i go to remove the download i get the message to restart computer in English

  • 1 cavab
  • 1 has this problem
  • 3 views
  • Last reply by cor-el

more options

cannot open Fire fox i keep getting a message to restart my Computer but that does not do anything i still cannot open Fire fox this has happened about 5 0r 6 times

cannot open Fire fox i keep getting a message to restart my Computer but that does not do anything i still cannot open Fire fox this has happened about 5 0r 6 times

All Replies (1)

more options

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

If that doesn't solve the problem then remove the Firefox program folder to do a clean reinstall.

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 the current version or you lose your bookmarks and other data in the profile folder.

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

  • It is important to delete the Firefox program folder to remove all the files and make sure that there are no problems with files that were leftover after uninstalling.

Your bookmarks and other profile data are stored elsewhere in the Firefox Profile Folder and won't be affected by a reinstall, but make sure that you do not select to remove personal data if you uninstall Firefox.