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[Closed] UE4 Crashing When Launched

When I start the UE4Editor.exe let it be in normal or DirectX10 mode, it just doesn't show up. The program crashes and delivers the following log. link text

Product Version: Not Selected
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asked Mar 22 '14 at 04:33 PM in Installation & Setup

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The question has been closed Mar 22 '14 at 04:44 PM by Alexander Paschall for the following reason:

Duplicate Question https://answers.unrealengine.com/questions/14856/ue4editor-cmdexe-crashed-after-launch-1.html

1 answer: sort voted first

Hi Ignite,

Thank you for your report. It appears that the problem occurs here:

[2014.03.22-16.10.52:761][ 0]LogWindows: Direct3DDevice->CreateBuffer(&Desc,pInitData,VertexBufferResource.GetInitReference()) failed at C:\UnrealEngine4\Engine\Source\Runtime\Windows\D3D11RHI\Private\D3D11VertexBuffer.cpp:69 with error E_INVALIDARG

This is an issue that has been reported in this thread:


We are currently working on a resolution.

Thank you,


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answered Mar 22 '14 at 04:41 PM

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