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Cannot download Mojave 10.14 from App Store

Hi, I am trying to upgrade from High Sierra 10.13.6 to Mojave 10.14. When I follow the link to the Mojave update in the App store I get the following error message


This copy of the Install macOS Mojave application is damaged, and can‘t be used to install macOS.


Can anyone help please? Thank you :)

iMac 27″ 5K, macOS 10.13

Posted on Jan 18, 2021 10:39 AM

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Question marked as Top-ranking reply

Posted on Jan 18, 2021 2:21 PM

Try again while in Safe Mode.

How to use safe mode on your Mac - Apple Support

5 replies

Cannot download Mojave 10.14 from App Store

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