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!

Avatar for Username

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

This thread was archived. Əgər kömək lazımdırsa lütfən yeni sual verin.

I have a MacBook. OS X. I'm trying to upgrade to latest version of firefox. won't load as it says "another version of firefox is in operation."

  • 1 cavab
  • 1 has this problem
  • 4 views
  • Last reply by finitarry

ariaguy
ariaguy
more options

I would like to know how to load the newest version. Everytime I attempt to load it...to drag the icon into the folder...it says "another version of firefox is in operation." How do I get around this? As far as I know....firefix is actually not running...not active as I'm trying to load the latest version.

I would like to know how to load the newest version. Everytime I attempt to load it...to drag the icon into the folder...it says "another version of firefox is in operation." How do I get around this? As far as I know....firefix is actually not running...not active as I'm trying to load the latest version.

All Replies (1)

finitarry
finitarry
more options

Try Force Quit to see if it is running. Press Option-Command-Esc. If not, see this page: