RX 6750 XT FE GPU Passthrough

Hello,

Computer Type: Desktop

GPU: RX 6750 XT FE

CPU: RYZEN 5 5600G 6 CORE 12 THREADS

Motherboard: HP Omen (Don't know model it's on prebuild pc)

RAM: 16GB HyperX 3200 Mhz

PSU: Cooler Master 800W 80+ GOLD NOT MODULAR

Case: HP Omen (also prebuild pc)

Operating System & Version: Host : Proxmox 8, VM: Windows 11

GPU Drivers: Latest on the AMD site

Description of Original Problem: I'm putting a Passthrough GPU on my RX 6750 XT FE on Proxmox. I've tried it with an Ubuntu Live VM and it works. But when I try on Windows 11/10, when I install the driver downloaded from the official AMD site, the device is in error 43. I don't know what to do to fix this, I've tried with different VM configurations. Ask me if you want the whole Proxmox configuration, I'll do a POST edit!

Troubleshooting: I'm trying to make a GPU Passthrough for my graphics card, so that I can run a VM of games in my proxmox, but it's not going as planned...

Thanks in advance for your help!