Access violation D3D11CreateDevice
I uninstalled visual studio 2013 pro, and installed 2015 community.
Then I uninstalled UE4 4.9 and installed 4.10 from the marketplace.
When I tried to launch the engine it crashes immediately.
I uninstalled 4.10 from the marketplace and downloaded the source code and compiled it with no error, and also it crashes as soon as I run it: "Fatal Error! UE4 Editor will now close".
I launched the engine from visual studio and it led me to an exception as shown in the attached image.
4.11 preview 1 has the same issue, and 4.9 is not working anymore.
I have a laptop with 24GB RAM, quad core i7, and a GTX 860m.
There is no project, I am just trying to open the engine, I am not even getting to the create project window.
I reinstalled 2013 professional side by side to community 2015, the issue still persists
I also updated my Nvidia driver (clean install), and installed windows 8.1 SDK but nothing have worked so far.
I was able to run it when if select run with Intel HD graphics. But, If run with nvidia gpu, I get Access violation executing D3D11CreateDevice.
I attached the DXDIAG.txt file. link text
Hi Night Watcher,
We haven't heard back from you in a bit, so I'm resolving this post for tracking purposes. When you get a chance to follow Matt's recommendations, let us know what happens if you're still experiencing this problem and we'll continue assisting. Thanks!
answered Jan 26 '16 at 06:28 PM
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