We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

Cuireadh an snáithe seo sa chartlann. Cuir ceist nua má tá cabhair uait.

I cannot open, update or uninstall Firefox

  • 2 fhreagra
  • 1 leis an bhfadhb seo
  • 2 views
  • Freagra is déanaí ó jmcarlino

more options

I have been unable to open Firefox, so I tried to update to the latest version. I keep getting message that I must close Firefox to continue. The problem is Firefox is not open. I get the same message when I tried to uninstall.

I have been unable to open Firefox, so I tried to update to the latest version. I keep getting message that I must close Firefox to continue. The problem is Firefox is not open. I get the same message when I tried to uninstall.

Réiteach roghnaithe

Hi,

Can you post the exact error message?  That would make it easier to help.

Thanks,

Jack

Read this answer in context 👍 0

All Replies (2)

more options

Réiteach Roghnaithe

Hi,

Can you post the exact error message?  That would make it easier to help.

Thanks,

Jack

more options

The problem has been solved. The message I was getting was that Firefox was opened and must be closed before unintall could be completed. When I couldn't find where Firefox was opened I just completely shut down my computer and restarted, then was able to uninstall Firefox. Plan now to reinstall the new version. Thanks for your inquiry.