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23-19_M-Inc Author

Level 1

5 points

Unable to install macOS

Keep getting “This copy of the install macOS Monterey application is damaged, and can’t be used to install macOS”….. Any suggestions on what to do? TIA

MacBook Air 13″, macOS 10.15

Posted on Aug 26, 2022 9:30 AM

Best reply

dialabrain

Level 10

122,663 points

Posted on Aug 26, 2022 9:35 AM

Delete any copy of "Install macOS Monterey" from the Applications folder, then try again while in Safe Mode.

How to use safe mode on your Mac - Apple Support

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Unable to install macOS

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