So i updated to 4.22.3.
Got the latest Nvidia driver through experience
windows version 1803
RTX 2080 card.
Ray tracing enabled in the project settings and RHI set to DX12
But i cant see the path tracer option under the view mode options or get any of the lights to actually ray trace, even though the settings for ray tracing seem to be available.
Anybody got some idea of what to try next?