Can i run a game in dx11 feature level 9.1?

Development Platform & Builds
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Hey guys,

I have a friend who is using mac, i have no mac to compile on, and my game doesn’t need a lot of resources.

So i figured i could try to run it inside a virtualized windows.

I installed a IE11 8.1 windows official virtualbox image, and installed the game with no problem.

But when i run it, it tells me that DX11 feature level 10.0 is required.

The virtualized windows runs in DX11 feature level 9.1.

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I can’t install the last driver, as i am using the virtualbox 3D acceleration driver VBoxDispD3D.dll.

So is there a way to force UE4 to a FL 9.1 compatibility ?

Thanks

Cedric

2

UE4 does not support GPUs below Shader Model 4.0 (supported by DX10) and your visualizer (or your GPU, go check it but if UE4 work on OS X for you it mean it should be fine) only supports Shader Model 3.0 (DX9.1). Check your visualizer settings, quite possibly it limited like that, maybe try different one