Cant Install Win 11 - ISO Error 0xC1900101 - 0x3000D - Display Driver Issue

[TriPop-61]

First, my display DRIVER itself is the most current from the manufacturer (HP).

I looked up this error on the Microsoft site, and it states it's a Windows Driver issue. I then looked up the Windows 11 Display requirements, and it states I need DirectX 12.0 and WDDM 2,0 or higher.

Since I have DirectX 12.0 I presume it's related to WDDM 1.0. WDDM is a hardware feature and can't be altered through software.

However, it's my understanding that Flyby11 2.5, the latest release, is supposed to handle this requirement and OVERRIDE it. However, so far, after three attempts, it doesn't want to do this for me.

Does Flyby11 override this hardware requirement, or is there something else I need to do? Is there some other setting I need to set in Flyby11 prior to running the ISO?

When I use Flyby11 and load the ISO through the interface, it doesn't give me any options to alter any settings. It just does the PowerShell script and then says ALL SET. I click OK, and the ISO runs. It gets like 85% through and then stops, undoing all changes and reverting to Win 10.

I have heard that many people have successfully installed Windows 11 on old computers with WDDM 1.0, so I am scratching my head as to why this doesn't work with Flyby11.

[Belim]

flyby11 doesnt override device-specific hardware limitations like incompatible display drivers. microsoft enforces certain hardware blocks itself, especially when the device doesnt meet core compatibility like wddm 2.0. that doesnt mean you cant upgrade to windows 11 at all, many issues can be worked around but hardware-level features like popcnt are essential and cant be bypassed

flyby11 helps with common blocks, but it cant fix deep driver or hardware-level incompatibilities.

start > run > dxdiag
then go to the “display” tab and youll see your gpus card name there