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Vega20

macrumors member
Original poster
Apr 11, 2022
42
58
Hi, this is a follow up question from a couple days ago. I am currently running 12.3 with Martin Lo's packages and cannot seem to figure out how to get windows 10/11 on a second SSD. I've tried to create the exFAT USB method for Win10 from here https://forums.macrumors.com/threads/opencore-on-the-mac-pro.2207814/ and apparently either Rufus or Microsoft has depreciated Windows to Go so I can't install from a PC. A normal Windows 11 USB does boot but throws errors when I get to the partition phase after bypassing the CPU/TPM checks and that may still cause the corruption problems. What is the current method of installing EFI windows? Thanks!

Also, are the latest brigadier packages working fine or do I need older ones?
 

prefuse07

Suspended
Jan 27, 2020
895
1,073
San Francisco, CA
 

cdf

macrumors 68020
Jul 27, 2012
2,256
2,583

st3f73

macrumors newbie
Jun 1, 2022
4
0
The method in the OpenCore thread uses neither Rufus nor Windows to Go nor a PC and works for both Windows 10 and 11. In fact, I just did a fresh install of Windows 11 with it!
Hi, do you mind to share how you step-by-step setup the Windows 11 by using OpenCore on cMP 5,1?
I used Martin Lo's package (v0.8) to successfully install Catalina & Monterey yesterday, and now intended to install Windows 11. But in this guide: https://forums.macrumors.com/threads/opencore-on-the-mac-pro.2207814/ it's not the same config.plist of Martin Lo. Thank you in advance.
 

Vega20

macrumors member
Original poster
Apr 11, 2022
42
58
Hi, do you mind to share how you step-by-step setup the Windows 11 by using OpenCore on cMP 5,1?
I used Martin Lo's package (v0.8) to successfully install Catalina & Monterey yesterday, and now intended to install Windows 11. But in this guide: https://forums.macrumors.com/threads/opencore-on-the-mac-pro.2207814/ it's not the same config.plist of Martin Lo. Thank you in advance.
Hi, I just ended up installing through Rufus on another PC as Lo’s latest packages kept freezing if a USB was plugged in on boot. I followed the first link but used my SSD instead of a USB and then reset windows from settings after first boot to remove the Windows to Go drivers.


Afterwards I used the latest iMac Pro 1,1 bootcamp as per here and it worked wonderfully. Hope that helps!

 
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