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Unable to download upgrade to macOS mojave 10.14.6 from high sierra

Mac friends... I need your assistance!


I get an error message that reads: "This copy of the install macOS Mojave application is damaged, and can't be used to install macOS..."


My ultimate goal is purchase Final Cut Pro, but I  get a message that reads: "Final Cut Pro X can’t be installed on “Macintosh HD” because macOS version 10.14.6 or later is required."


Should I just skip over Mojave and go straight to Catalina? I know there's some issues with the Mojave 32 bit verses the Catalina 64 bit... I really don't want to skip an upgrade if there's a better option out there.


Any advice would be most appreciated.....



Thank you in advance!!



James

iMac Line (2012 and Later)

Posted on Jul 12, 2020 4:45 AM

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Question marked as Top-ranking reply

Posted on Jul 12, 2020 4:53 AM

I would delete the "Install macOS Mojave" file from the Applications folder and try the download again while in Safe Mode.

How to use safe mode on your Mac - Apple Support

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Unable to download upgrade to macOS mojave 10.14.6 from high sierra

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