cannot connect to the app store to update from 10.8.5 to 10.9

when trying to update from OS X 10.8.5, imac says cannot connect to the app store. but i have internet connection. why is this?

not sure if the issue is connect to my itunes, but that too is giving me issues. when i link my iphone to my imac, i recieve this:

itunes can't verify the indentity of the server play.itunes.apple.com", asking me to cancel or continue. then another window appears, "itunes can't verify the identity of the server"p46-buy.itunes.apple.com". it keep going on...


I purchased the Adobe Creative Cloud but can't do anything because i need to update to 10.9.


can someone help?

mac pro, Mac OS X (10.5)

Posted on Jul 4, 2015 4:27 PM

Reply
7 replies

Jul 4, 2015 7:59 PM in response to Linc Davis

When I go to the Mac App Store to download Yosemite it asks that i open the mac app store to buy and download apps.

when i click on the app, i have a window "launch application" stating that "This link needs to be opened with an applciaton and asked methat appears, asking me what application do I want to open with... or choose and application. what app would I choose?

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cannot connect to the app store to update from 10.8.5 to 10.9

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