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.

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

188,610 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.

View in context

this message popped up when trying to install-

Similar questions