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ARock6385 Author

Level 1

4 points

Mojave error when downloading

I've been trying to downland Mojave several times, but I keep getting an error message "An error occurred validating the installer data. The download is either damaged or incomplete."

iMac Line (2012 and Later)

Posted on Oct 5, 2019 8:20 AM

Top-ranking reply

dialabrain

Level 10

125,663 points

Posted on Oct 5, 2019 8:28 AM

Delete the installer from the Applications folder. Then try while in Safe Mode.

Use safe mode to isolate issues with your Mac - Apple Support

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Mojave error when downloading

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