VRay for Rhino Only Renders Some Types of Lights

[hilaryneal]

I am using VRay for Rhino to render an interior scene and am having huge issues trying to get lights into the scene. I've set up a sun system and have the GI set to my liking, but when I try to set up artificial lighting only some types actually work. I'm able to get rectangular and spherical lights to work, but things like point lights and spot lights don't show up at all. It also looks like the rectangular lights are not working properly as they are not lighting up the ground plane. I am learning VRay as I go (currently using the trial, but have tested it on a full version and it still doesn't work), so any help would be greatly appreciated.