Well I thought I might update you if i have been able to install Windows 10 or 11. The answer is still no, I have reset the Fusion drive and created a partiton and tried to install Windows 10/11 via UBS stick. I reset the Fusion drive again and tried a bootable DVD. The the USB wasn't able to install it and then I tried the DVD and which it did install until this message came up 'windows could not prepare the computer to boot into the next phase of installtion' ,so this is the closest i got to installing Windows. I don't think i will be able to install it ever unless someone here knows different.