mattdevincenzi wrote:
Update here. I tried some additional methods and still had no luck. Once I got the support file, I followed the process to manually partition and install as outlined here.
http://fgimian.github.io/blog/2016/03/12/installing-windows-10-on-a-mac-without- bootcamp/
That method has issues. Consider Windows Media Creation Tool to create the USB installer, and then add the BC folders to the root to the USB.
mattdevincenzi wrote:
I ran into a ton of issues with this method:
-gdisk does not work. It returns error 1
-I was able to create a bootable drive and restart to attempt to boot from usb. As soon as I select this drive to boot from, it looks like it is working and then it restarts into OS X.
GDisk is not necessary, since the steps in the link remove the MBR and create a Protective MBR. On a 2018 Mac, a MBR is no longer supported. You may be missing NVRAM settings that BCA uses.