Issues with DCS after upgrading GPU

[Simonator]

I have just changed from an RTX 2080ti to an RTX 4070ti. Whereas before I would start Windows Mixed reality then DCS and it would run without an issue, now I do the same and it starts Steam VR resulting in the multithreading version I am using not starting.

When I start DCS through the DCS updater utility it starts the same way, with it seems like Steam VR overriding Mixed Reality and causing all sorts of issues.

Does anyone have a suggestion for how i can smooth this out and fix it? I haven't been able to fly properly since installing the new GPU which was intended to improve my  DCS experience!

Thanks in advance

 

[speed-of-heat]

try this as a command line and see what happens, you will need to change the path for wherever your DCS is installed

START "" /d "E:\Games\Eagle Dynamics\DCS World Openbeta\bin-mt\" "DCS.exe" --force_enable_VR --force_OpenXR

Edited September 21, 2023 by speed-of-heat

[speed-of-heat]

if that doesn't work make sure that WMR is set as your default as your default OpenXR runtime via OpenXR Tools