Getting an error message when trying to launch a packed game

Distribution UE Marketplace
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1

Everytime I launch the packaged, this error pops up:

LowLevelFatalError [File:D:\build++UE5\Sync\Engine\Source\Runtime\D3D12RHI\Private\D3D12Util.cpp] [Line: 991]
RayTracingDevice->CreateStateObject(&Desc, IID_PPV_ARGS(Result.GetInitReference())) failed
at D:\build++UE5\Sync\Engine\Source\Runtime\D3D12RHI\Private\D3D12RayTracing.cpp:663
with error E_INVALIDARG

Crash in runnable thread Foreground Worker #0

If I ignore it, then I can play for a little bit, but then it crashes at some point.
I’m not sure what the problem is, can anyone help please?

2

Greetings @Saito_Wind_Lord

Welcome to the Unreal Engine Forum. Does this occur if you run the project in DirectX 11 instead of 12?

3

Same problem. Switching to directx 11 solves the problem.