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Download Firefox 4 for Mac replaced old version now this version will not run

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This version says it is not compatible with with my architecture.

What does that mean???????????

https://support.mozilla.com/en-US/kb/Forum+and+chat+rules+and+guidelines

This version says it is not compatible with with my architecture. What does that mean??????????? ''https://support.mozilla.com/en-US/kb/Forum+and+chat+rules+and+guidelines''

Modified by the-edmeister

All Replies (1)

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Firefox 4 needs an Intel Mac.