When I try to install Mojave I get "This copy of the Install macOS Mojave application is damaged, and can‘t be used to install macOS."
When I try to install Mojave I get "This copy of the Install macOS Mojave application is damaged, and can‘t be used to install macOS." I deleted the download & tried again from the APP store but the same thing happened. Any suggestions?
MacBook Pro 13", macOS 10.13