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 reinstall Firefox right after I choose Standard setup and click next, it keeps saying "Your computer must be restarted to complete a previous uninstall of Firefox. Do you want to reboot now?" Please help.

  • 2 odgovori
  • 2 ima ovaj problem
  • 3 views
  • Posljednji odgovor poslao gopfirefox

more options

I tried to reinstall Firefox after uninstalling, and it keeps saying "Your computer must be restarted to complete a previous uninstall of Firefox. Do you want to reboot now?" When I restart and try again, it keeps saying the same thing.

I tried to reinstall Firefox after uninstalling, and it keeps saying "Your computer must be restarted to complete a previous uninstall of Firefox. Do you want to reboot now?" When I restart and try again, it keeps saying the same thing.

All Replies (2)

more options

Hi gopfirefox,

Usually the only reason it will ask you to reboot is if there is a file that must be modified that the updater doesn't currently have access to. You should try running the Firefox program once as Administrator:

  • Right-click the icon and choose Run as Administrator

If that doesn't help then do a clean reinstall.

  1. Download a fresh copy of Firefox from the Mozilla download page and save the file to the desktop.
  2. Uninstall your current version of Firefox and remove the Firefox program folder before running the new installer.
  3. Run installer

Remember that you don't want to remove personal data when uninstalling. That way you'll still have your personal information.

Hopefully this helps!

more options

I cant right-click the icon because its gone from when I tried to uninstall it. And I still cant install a fresh copy because it keeps getting the same error.

It also is no longer in my add/remove programs in control panel, because I had already attempted to remove it.

Thanks for your attempted help.