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

Natao arisiva ity resaka mitohy ity. Mametraha fanontaniana azafady raha mila fanampiana.

I updated my firefox, and now I'm getting an error message "You cannot use the application 'Firefox' with this version of Mac OS x" - Please help ASAP I hate Safari

  • 2 valiny
  • 18 manana an'ity olana ity
  • 1 view
  • Valiny farany nomen'i LilLisa

more options

After an unexpected quit by firefox and an update. I can no longer use Firefox. I get an error message that says 'You cannot use the application "Firefox" with this version of Mac OS X"

After an unexpected quit by firefox and an update. I can no longer use Firefox. I get an error message that says 'You cannot use the application "Firefox" with this version of Mac OS X"

All Replies (2)

more options

Firefox 4 requires at least OS X 10.5 and an Intel Mac.

For a Firefox 4 compatible version that runs on Mac OS X 10.4.11 or Mac OS X 10.5.8 (PPC) you can look at:

Firefox 3.6.x (Mac OS X 10.4 and later) can be found here: