Zorin os 16 core don't boot with USB drive

[Jusqua]

@Aravisian

What machine are you installing on? Year, make and model?
I wonder if creating the Zorin Bootable with and booting with rEFInd may help you:
http://www.rodsbooks.com/refind/getting.html

Try this, it's work for me when I tried to boot the live CD.