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Q: upgrade Mac OS X Lion 10.7.5 (11G63) to OS X 10.9

Trying to upgrade from Mac OS X Lion 10.7.5 (11G63) to OS X Maverick 10.9 from app store but keep getting cannot upgrade. When I tried to download 10.9.2, it complianed saying I need 10.9 first. Any tips? Can't seem to figureout what requirements are not met. I have enough hard disk space and RAM needed for upgrade

Mac Pro, Mac OS X (10.7.5)

Posted on Mar 31, 2014 3:14 PM

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Q: upgrade Mac OS X Lion 10.7.5 (11G63) to OS X 10.9

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