Included files added by addRange are not found:

When i add this range for example this in the Build.cs file:

				new string] {
					"C:/Program Files/Epic Games/4.9/Engine/Source/Runtime/Renderer/Private",
 					"C:/Program Files/Epic Games/4.9/Engine/Source/ThirdParty/Oculus/Common"

And include #include “OVR_Kernel.h” in the GoogleCardboard.h the included file(OVR_Kernel.h) is not found, but when I set the full path to OVR_Kernel.h it finds OVR_Kernel.h but doesn’t find the files included it.