Firefox 4.0 won't start. Says it is not supported on this architecture. I have Mac os X
Firefox 4.0 won't start. Says it is not supported on this architecture. I have Mac os X
All Replies (1)
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