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.

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

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

Firefox 4 says it doesn't work with my system

  • 1 antwoord
  • 6 hierdie probleem
  • 4 views
  • Laaste antwoord deur TonyE

Shelley15
Shelley15
more options

I downloaded the new Firefox 4. I installed it and replaced it with the older version in my application folder. When I went to open it the message read it wouldn't work with my system. I'm running 10.4.11. It does say it's compatible with 10. Now I have no Firefox and have to use Safari:-(

Shell

I downloaded the new Firefox 4. I installed it and replaced it with the older version in my application folder. When I went to open it the message read it wouldn't work with my system. I'm running 10.4.11. It does say it's compatible with 10. Now I have no Firefox and have to use Safari:-( Shell

All Replies (1)

TonyE
TonyE
  • Moderator
more options

Firefox 4 requires at least OS X 10.5 and an Intel Mac. There is a third party version of Firefox 4 that runs on OS X 10.4/10.5 and PPC Macs, for details see http://www.floodgap.com/software/tenfourfox

The latest official release for OS X 10.4 is Firefox 3.6.16 available from http://www.mozilla.com/en-US/firefox/all-older.html