I'm trying to create a USB bootable with Yosemite, but the process doesn't complete.
I launched the command from terminal as explained here
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/Applications/Install OS X Yosemite.app/Contents/Resources/createinstallmedia --volume /Volumes/YOSEMITE/ --applicationpath /Applications/Install OS X Yosemite.app
and I got the following output:
Ready to start.
To continue we need to erase the disk at /Volumes/YOSEMITE/. Can't delete app on mac.
If you wish to continue type (Y) then press return: Y
Erasing Disk: 0%.. 10%.. 20%.. 30%..100%.. https://yellowconnector594.weebly.com/apple-image-editing-app-mac.html.
Copying installer files to disk..
The copy of the installer app failed.
Everything goes fine until almost the end. It seems the USB volume is unmounted abruptly because it disappears from the desktop and I got the message asking to eject it before removing it. After that, I get the error that the copy of the installer fails.
I'm running OS X 10.10.1, I downloaded the Yosemite Image from App Store.
Thanks in advance for any suggestion.
Mac Installer The Copy Of The Installer App Failed Windows 10
Mac Pro, OS X Yosemite (10.10.1)
Mac Installer The Copy Of The Installer App Failed Version
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