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firefox4 will not open on a PowerPC G5 runing OS 10.5.8. Dialog box states architecture does not support Firefox 4

  • 2 replies
  • 11 have this problem
  • 1 view
  • Last reply by mizalsil

mizalsil
mizalsil
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I downloaded FF4 today and placed the icon in the applications folder. The dialog box stated that the architecture would not support FF4. FF 3.6.16 works fine.

I downloaded FF4 today and placed the icon in the applications folder. The dialog box stated that the architecture would not support FF4. FF 3.6.16 works fine.

All Replies (2)

TonyE
TonyE
  • Moderator
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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

If you prefer, 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

mizalsil
mizalsil Question owner
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It would have been less anxiety producing to have this information prominently on the web site. Fortunately I was able to reinstall 3.6.16 with all my data saved.

Modified by mizalsil