Hi
After looking at your dxdiag, I believe that your computer is below the minimum recommended specifications for the engine as listed here: .unrealengine.com/latest/INT/GettingStarted/RecommendedSpecifications/index.html . Unfortunately, we cannot guarantee that the editor will run efficiently on any specifications below this. I tested this crash on several computers with multiple video cards and memory allocations and did not receive the crash as you defined. Do you have any other steps that I could attempt to reproduce this on my end? Thank you.