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Can't get Mojave to install

When I try to install Mojave as directed, I get the following message: This copy of the Install macOS Mojave application is damaged, and can‘t be used to install macOS.

What do I do? Thank you

Posted on Apr 29, 2020 12:24 PM

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Posted on Apr 29, 2020 3:21 PM

nancyfaym wrote:

When I try to install Mojave as directed, I get the following message: This copy of the Install macOS Mojave application is damaged, and can‘t be used to install macOS.
What do I do? Thank you


Delete it, empty the trash and download a fresh copy.


Slow interent download speed is one cause for corruption, out dated installer is another.

2 replies
Question marked as Best reply

Apr 29, 2020 3:21 PM in response to nancyfaym

nancyfaym wrote:

When I try to install Mojave as directed, I get the following message: This copy of the Install macOS Mojave application is damaged, and can‘t be used to install macOS.
What do I do? Thank you


Delete it, empty the trash and download a fresh copy.


Slow interent download speed is one cause for corruption, out dated installer is another.

Can't get Mojave to install

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