Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

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

Hierdie gesprek is in die argief. Vra asseblief 'n nuwe vraag as jy hulp nodig het.

firefox won't start, and I cannot even uninstall firefox, because I first have to close firefox (which is not running). Restart compu doesn't help

  • 4 antwoorde
  • 11 hierdie probleem
  • 2 views
  • Laaste antwoord deur paulspoor

more options

I CANNOT uninstall firefox to install a new version. the message that comes up is "firefox is running, you first have to close it", or something like that.

I CANNOT uninstall firefox to install a new version. the message that comes up is "firefox is running, you first have to close it", or something like that.

Gekose oplossing

Can you boot to Safe Mode and see if you can get it uninstalled that way please. 7 ways : https://www.digitalcitizen.life/4-ways-boot-safe-mode-windows-10

Lees dié antwoord in konteks 👍 2

All Replies (4)

more options

Go to Task Manager and see what is running. Click on any Firefox Icons then End Task

Issue says stays running possible malware that can do this like bitcoin miners. Please use more than 1 scanner as each uses diff tech :

Save your Report and google each before deleting anything as do not want to delete something you need, If need help :

Post in only 1 forum, then wait.

Please let us know if this solved your issue or if need further assistance.

more options

sorry, Firefox does NOT show up in Task manager. I ran Micro Safety, Malewarebytes, Superantispyware. And Norton is running permanently. No malware detected. I repeat: I cannot install a new version of Firefox nor uninstall it because I first have to close Firefox. And I cannot close Firefox because it is not running. seems like catch 22.

more options

Gekose oplossing

Can you boot to Safe Mode and see if you can get it uninstalled that way please. 7 ways : https://www.digitalcitizen.life/4-ways-boot-safe-mode-windows-10

more options

That did the trick.

Problem solved.

Thank you very much.