Everytime the Unreal Engine tries to build shaders (either in the level editor or the material editor) the editor crashes with the following exception:
Unhandled exception at 0x00007FF8A7AAD8F2 (igdusc64.dll) in UE4Editor.exe: 0xC0000005:
Access violation reading location 0xFFFFFFFFFFFFFFFF
Reading through similare issues it seems that updating drivers for the graphics card resolved this issue. However, according to my manufacturer I have the latest drivers for my graphics card. (driver version: 10.18.10.3855)
Lenovo Thinkpad Yoga 20C0003SMS (laptop)
i7-4600U(3.3GHz), 8GB RAM, 256GB Solid State Drive, 12.5in 1920x1080 LCD, Wireless Option, Bluetooth, Intel HD Graphics, UltraNav, Secure Chip, 8c Li-Poly, Win7 Pro 64