ok, in the boot folder I got bootx64.efi Well, I used the F12 tapping method but my new pc boots up so quickly, I can't read any options to choose. When I went into system settings/advanced startup options and restarted from there, then I was given the option to choose UEFI UFD but it still had the same outcome. Obviously when the pc does not boot up normally, that option would not work anyway as a standard option. Funny thing is that I tested this once before when I had installed the trial version, having used "make disk" from IfW and at that time it worked. Well, my Bios Mode is shown as UEFI (as per screenshot) , not sure where I would see the CSM but the secure boot is shown as OFF.