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lizthele Author

Level 1

8 points

this message popped up when trying to install-

popped up- "this copy of the install macOS Mojave application is damaged, and can't be used to install macOS. what can I do to get a useable macOS Mojave application?

MacBook Pro 13", macOS 10.13

Posted on Mar 13, 2020 6:54 PM

Top-ranking reply

leroydouglas

Community+ 2024

Level 10

188,322 points

Posted on Mar 13, 2020 7:09 PM

delete that installer and empty the trash.

A slow download speed or slow connection to the server cause corruption— try a faster network, or a faster time of day for your ISP.

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this message popped up when trying to install-

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