Join the AMA (Ask Me Anything) with the Firefox leadership team to celebrate Firefox 20th anniversary and discuss Firefox’s future on Mozilla Connect. Mark your calendar on Thursday, November 14, 18:00 - 20:00 UTC!

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.

Etsi tuesta

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.

Lue lisää

Wont start, uninstall (because it thinks it is open) or update. Stuck

  • 6 vastausta
  • 1 henkilöllä on sama ongelma
  • 1 näyttö
  • Viimeisin kirjoittaja cor-el

more options

Won't do anything! No screens. Pop up says it was moved or something.....my computer unable to locate Mozilla, but insists it is open.....but it is not. Unable to uninstall due to "being open already". Unable to update. Help?

)
Won't do anything! No screens. Pop up says it was moved or something.....my computer unable to locate Mozilla, but insists it is open.....but it is not. Unable to uninstall due to "being open already". Unable to update. Help? :)

Valittu ratkaisu

press ctrl+shift+esc -> selected processes -> find firefox (32 bit) -> click on that -> press delete button and try opening the browser again. :)

Lue tämä vastaus kontekstissaan 👍 0

Kaikki vastaukset (6)

more options

May i know your browser version ? You can press ctrl + alt + delete and close the selected application.

You can always chat with our technicians at http://techyuga.com/

more options

version 31.0 There is nothing to control/alt/delete, as nothing at all shows up....blank

more options

Valittu ratkaisu

press ctrl+shift+esc -> selected processes -> find firefox (32 bit) -> click on that -> press delete button and try opening the browser again. :)

more options

Do a clean reinstall and delete the Firefox program folder before (re)installing a fresh copy of the current Firefox release.

If possible uninstall your current Firefox version to cleanup the Windows registry and settings in security software.

  • Do NOT remove "personal data" when you uninstall your current Firefox version, because this will remove all profile folders and you lose personal data like bookmarks and passwords including data in profiles created by other Firefox versions.

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

  • (32 bit Windows) "C:\Program Files\Mozilla Firefox\"
  • (64 bit Windows) "C:\Program Files (x86)\Mozilla Firefox\"

Your bookmarks and other personal data are stored in the Firefox profile folder and won't be affected by an uninstall and (re)install, but make sure NOT to remove personal data when you uninstall Firefox as that will remove all Firefox profile folders and you lose your personal data.

If you keep having problems then also create a new profile.


more options

how do i get to "selected processes"

more options

That is about going to the Processes tab in the Windows Task Manager to see if there are Firefox processes present.