I am getting this error as well, but the message that @Phillip Susi describes did not happen with me. The disk is correctly partitioned for UEFI. I am a bit lost as to how to diagnose and fix it.
I am getting this error as well, but the message that @Phillip Susi describes did not happen with me. The disk is correctly partitioned for UEFI. I am a bit lost as to how to diagnose and fix it.