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Èròjà atẹ̀lélànà yii ni a ti fi pamọ́ fọ́jọ́ pípẹ́. Jọ̀wọ́ béèrè ìbéèrè titun bí o bá nílò ìrànwọ́.

My Mac is telling me "you cannot use the application 'firefox' with this version of MacOSX. Did Firefox do this without telling it's users what to do?

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I have an iMac v. 10.4.11 OS X, with Intel Core 2 Duo and 1 GB memory. Apple is telling me to upgrade to their Snow Leopard OS and then upgrade to the Lion. Sound like a $$$ maker to me. Very frustrating to have Firefox just stop working like that.

I have an iMac v. 10.4.11 OS X, with Intel Core 2 Duo and 1 GB memory. Apple is telling me to upgrade to their Snow Leopard OS and then upgrade to the Lion. Sound like a $$$ maker to me. Very frustrating to have Firefox just stop working like that.

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Firefox 4 and later require at least OS X 10.5 and a Mac with an Intel processor.

You can find the latest Firefox release in all languages and for all Operating Systems here:

You can disable the update to prevent this from happening again.

  • Firefox > Preferences > Advanced > Update