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.

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.

Firefox download has a circle with line through it, and says I don't have the right "architecture", but previous Firefox worked fine so HELP!

  • 1 valiny
  • 9 manana an'ity olana ity
  • 2 views
  • Valiny farany nomen'i TonyE

more options

Tried to download Firefox 4.0. Window where I drag icon to applications folder has a line and a circle over the Firefox. when I attempt to drag it to the folder, it says there is a newer version already there and do I want to replace it. When I replaced it with your new download a window came up that said I don't have the proper architecture to run this. I am using Mac 10.5.8. Please fix this! I'm in the middle of planning an art exhibit and need my Firefox!!!!

Tried to download Firefox 4.0. Window where I drag icon to applications folder has a line and a circle over the Firefox. when I attempt to drag it to the folder, it says there is a newer version already there and do I want to replace it. When I replaced it with your new download a window came up that said I don't have the proper architecture to run this. I am using Mac 10.5.8. Please fix this! I'm in the middle of planning an art exhibit and need my Firefox!!!!

All Replies (1)

more options

Firefox 4 requires an Intel Mac. You can get Firefox 3.6 from http://www.mozilla.com/en-US/firefox/all-older.html

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