Security Update 2018-003 10.13.6 won't install

Security Update 2018-003 10.13.6 won't install, running on:



Upon accepting RESTART or allowing enough time to pass to automatically RESTART, message appears saying that available updates have changed, putting me into an endless loop.


Please help if you can.

iMac Line (2012 and Later)

Posted on Jan 17, 2019 8:25 AM

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Question marked as Top-ranking reply

Posted on Jan 17, 2019 8:31 AM

Try using the direct download link on this page: Download Security Update 2018-003 (High Sierra)


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Security Update 2018-003 10.13.6 won't install

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