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. Please ask a new question if you need help.

I deleted Firefox 3.6 to install Firefox 4.0 but my Mac OSX does not support 4.0. Can I reinstall 3.6?

  • 2 replies
  • 58 have this problem
  • 3 views
  • Last reply by PatMike

PatMike
PatMike
more options

I overwrote my Firefox 3.6 with 4.0 and now I receive a message: "You cannot use the application "Firefox" with this version of Mac OS X."

Firefox 3.6 was working beautifully for me. Could you email a Firefox 3.6 to me so I can reinstall it?

I overwrote my Firefox 3.6 with 4.0 and now I receive a message: "You cannot use the application "Firefox" with this version of Mac OS X." Firefox 3.6 was working beautifully for me. Could you email a Firefox 3.6 to me so I can reinstall it?

Chosen solution

You can get the latest version of Firefox 3.6 from http://www.mozilla.com/en-US/firefox/all-older.html

Mozilla are working to prevent Mac users with non-compatible systems from getting the notification about Firefox 4, and also not displaying the "Download Firefox 4" button on http://www.mozilla.com

Read this answer in context 👍 2

All Replies (2)

TonyE
TonyE
  • Moderator
more options

Chosen Solution

You can get the latest version of Firefox 3.6 from http://www.mozilla.com/en-US/firefox/all-older.html

Mozilla are working to prevent Mac users with non-compatible systems from getting the notification about Firefox 4, and also not displaying the "Download Firefox 4" button on http://www.mozilla.com

PatMike
PatMike Question owner
more options

TonyE -- Thanks for your help! My Mac and Firefox are working together again.