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UE4 4.19.2 crashes immediately

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    UE4 4.19.2 crashes immediately

    Today UE refused to open any projects. I uninstalled and reinstalled 4.19.2, same problem. I updated the NVidia driver to 398.36 and no difference.

    The error I'm seeing is:
    [2018.07.02-03.30.41:564][114]LogD3D11RHI: Error: Result failed
    at D:\Build\++UE4+Release-4.18+Compile\Sync\Engine\Source\Runtime\Windows\D3D11RHI\Private\D3D11Viewport.cpp:289
    with error E_INVALIDARG

    This is Windows 10 version 1803

    I do have the TdrDelay set to 60 for Substance Painter. I went back to try 4.18.3 and it crashes right away also. I really was hoping to get some projects going over the holiday so if anyone has an idea I'm all ears!


    hi i have the same issue, it started to crash with lighting rendering set up... but i tried 4.20 and it seems ok so far but not sure how it's gonna last... ?