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Level 1

8 points

Mojave Install Problem

I need to install Mojave (Have Mid 2010 + 8G Metal OK Card) but when I click Open it says Installer is damaged. Help?

Mac Pro, macOS 10.13

Posted on Jun 2, 2020 1:39 AM

Top-ranking reply

Level 8

42,602 points

Posted on Jun 2, 2020 1:59 AM

When the App Store page says 'Open' it has detected a copy of the Install macOS Mojave.app on your mac.

You must have tried to download it before.

Look in your Applications folder for Install macOS Mojave.app, move it to the Trash, empty the Trash.

Connect your mac to your router using a cabled connection.

Restart your mac, go back to the App Store Mojave page it should now say 'Get' or 'Download'

Do not use your mac while it is downloading, do not use any other devices that share the same internet connection.

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