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app store unavailable following security update 2015-004 (Mavericks)

Just installed the Security Update 2015-004 (for Mavericks - being on 10.9.5).


When restarted, Mac came up with the App Store (as usually, apparently looking for further updates).


Problem: Window stays bank, just showing the greyish AppStore icon. Even when changing to other categories (Featured, Top Charts, ...).


Tries to fool around, pressed Command-? (to get to AppStore help). Result:

" Help Center can't verify the identity of the server "help.apple.com" " (and showing all the vertificate readings).


Apple forgot that some certificates are 'bad' ?


Here, already the top level certificate is not trusted (VeriSign Class 3 Public Primary Certification Authority - G5). Is this normal - just ignore (aka, check-mark the Always trust) ???

Posted on Apr 9, 2015 7:45 AM

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app store unavailable following security update 2015-004 (Mavericks)

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