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OS

I am having a practically impossible time getting my computer to start up. I am trying to install an os and the same error message keeps showing up:


“an error occurred while preparing the installation. Try running this application again.”


ive tried just about everything to fix it an nothing is working. Help?

MacBook Pro

Posted on Jul 3, 2020 10:01 PM

Reply
Question marked as Top-ranking reply

Posted on Jul 4, 2020 7:33 PM

https://support.apple.com/en-us/HT201372


Please follow instructions in the link above :)

5 replies

OS

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