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a65079 Author

Level 1

10 points

Upgrade 10.12.6 to 10.13.0

Hi.

I'm running 10.12.6 (Sierra) on an old MBP from 2011 and now need to upgrade to 10.13. The problem is I can only find installers for 10.13.2 and 10.13.6 (High Sierra). When I try to install 10.13.2 the system tells me to install 10.13 first...right... :-( I just can't find it any where!! In app store the High Sierra installer is version 10.13.6 and btw gives me an error message when I try to download it (see attached). This really sucks as I'm stuck in-between...

Any clues or links anyone - to a clear 10.13.0 installer? Highly appreciated as Office 365 now requires 10.13.0 on MacOS.

BR Martin

Posted on Jan 27, 2020 10:04 AM

Top-ranking reply

BDAqua

Level 10

245,621 points

Posted on Jan 27, 2020 10:12 AM

Hi, 10.13.0 is not available, it'll be 10.13.6 :)

It's just that you have an old copy already in Applications, there are 2 cures...

Disconnect from the Internet & set the Date back to 2014, then you can run the Install MacsOS High Sierra App in Applications.

Or... trash the Install MacsOS High Sierra.app in Applications then a new copy can be downloaded.

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Upgrade 10.12.6 to 10.13.0

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