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Issues downloading firefox 4 for mac osx

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  • 13 have this problem
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  • Last reply by cor-el

cwillers
cwillers
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I updated my firefox and downloaded your firefox 4. I have a mac osx and the icon has a circle and a strike over it, and firefox no longer opens telling me that I can't open the application "firefox" because it is not supported on this architecture. I no longer have firefox, and do not know how to get it back.

I updated my firefox and downloaded your firefox 4. I have a mac osx and the icon has a circle and a strike over it, and firefox no longer opens telling me that I can't open the application "firefox" because it is not supported on this architecture. I no longer have firefox, and do not know how to get it back.

All Replies (1)

cor-el
cor-el
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  • Top 10 Contributor
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Firefox 4 requires at least OS X 10.5 and an Intel Mac.

For Mac OS X 10.4.11 or Mac OS X 10.5.8 you can look at:

Firefox 3.6.x can be found here: