after much gyration and abject failure, I failed to get w 7 EFI installed on my new rig. I could get an MBR setup but it was not right some how.
I spent hours, multiple searches, uefi boot sticks yada yada yada.
Today I installed w10. 30min, done. Has UEFI install and so far appears to be functioning better than it was.
The ATTO report is pushing the rated read/writes advertised for the RD400 ULTRA M.2.
All drivers installed, and got the game installed. Everything works. knock on wood!
Why would the install of 3 place the DX9 shortcut and not the DX11 one on desktop?