Updating from macOS Sierra (Version 10.12.6)

I am having difficulty updating my OS from macOS Sierra (Version 10.12.6). I have gone to the App Store to download High Sierra, and I get the message:

This copy of the Install macOS High Sierra application is damaged, and can't be used to install macOS.

Any recommendations? Thank You.

MacBook Pro 13″, macOS 10.12

Posted on Jan 18, 2022 10:27 AM

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Niel

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Level 10

741,083 points

Posted on Jan 18, 2022 10:37 AM

Choose Applications from the Finder's Go menu, throw the existing installer away, and try downloading it again.

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Top-ranking reply

Niel

Community+ 2025

Level 10

741,083 points

Jan 18, 2022 10:37 AM in response to DMD310

Choose Applications from the Finder's Go menu, throw the existing installer away, and try downloading it again.

(212336)

DMD310 Author

Level 1

4 points

Jan 18, 2022 11:40 AM in response to Niel

Thank you very much! I appreciate the help, this resolved my issue.

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Updating from macOS Sierra (Version 10.12.6)

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