Installation Update on Macbook

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Posts: 3
Joined: 22 Jul 2017

Kopie

On my Macbook, MacOs Sierra 10.12.6, I downloaded the update 9.2. The files are in Finder, but I do not know how to proceed now to install the update. See the attachment.
Schermafbeelding 2017-07-22 om 09.10.35.png.pdf
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