Davidson2

Q: Upgrade Mountain Lion to Yosemite

Hi Guys,

 

There is lots of information on this subject, but I can't find a clear answer. I rebooted my MacBook (2013/14) to sell, then my Wife wanted it, so I am setting it up for her.

 

So it has Mountain Lion OS 10.8.5 installed and I want to reinstall OS X Yosemite. When I try Updating, I keep getting 'There is an Error. Try Again'. If I remember correctly, I need to upgrade to Lion before I can upgrade to Maverick, before I upgrade to Yosemite. Am I correct and if so, what do I need to do?

 

Many Thanks

MacBook Air, OS X Yosemite (10.10.3), 11"

Posted on Sep 6, 2015 3:08 PM

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Q: Upgrade Mountain Lion to Yosemite

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