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I have MAC OS version 10.4.11. I can't seem to install the new 4.0 on this MAC. HELP PLEASE

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  • Last reply by icky_thump

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We downloaded 4.0 into our applications folder. Then we dragged the icon to the dock. When we click on it we get a message that we cannot use the application "Firefox.app" with this version of Mac OS X. Our Mac is OS 10.4.11 - what's the problem?

We downloaded 4.0 into our applications folder. Then we dragged the icon to the dock. When we click on it we get a message that we cannot use the application "Firefox.app" with this version of Mac OS X. Our Mac is OS 10.4.11 - what's the problem?

All Replies (2)

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Firefox 4 requires at least OS X 10.5.

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there is no help for you pfontaine. FF does not care about us 10.4 users.