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Unable to install Mac OS Catalina

I am currently using Mac OS Mojave 10.14.6 and while updating to Mac OS Catalina while installing is shows the error 'You must be running macOS Catalina 10.15 or later to install into this volume.

How do I install the update on my Mac now?

MacBook Air 13″, macOS 10.13

Posted on Oct 27, 2020 3:44 PM

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Posted on Oct 27, 2020 3:53 PM

How to update the software on your Mac - Apple Support


You may well have to go to the App Store to obtain MacOS Catalina.

3 replies

Unable to install Mac OS Catalina

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