You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

This copy of the Install macOS Monterey application is damaged, and can‘t be used to install macOS.

This copy of the Install macOS Monterey application is damaged, and can‘t be used to install macOS.

iMac 27″, macOS 10.14

Posted on Sep 23, 2022 5:04 AM

Reply
Question marked as Top-ranking reply

Posted on Sep 23, 2022 5:16 AM

Delete "Install macOS Monterey" from the Applications folder and try again while in Safe Mode.

How to use safe mode on your Mac - Apple Support

1 reply

This copy of the Install macOS Monterey application is damaged, and can‘t be used to install macOS.

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.