How to fix MacOS cannot be installed on Macintosh HD

How to fix MacOS cannot be installed on Macintosh HD

How to fix MacOS cannot be installed on Macintosh HD. Updating your Mac is simple; but it gets complicated if the process fails or gets an error; and there’s a message that macOS can’t be installed. Getting error “macOS could not be installed on your computer” when updating macOS; but don’t know how? Then here’s how…