To run this smoothly, you need the specific build. Ensure your machine runs a 64-bit OS (Windows 7/8/10) to break the 4GB RAM barrier. With V-Ray 2.0 64-bit, you can render massive landscaping models and high-poly furniture libraries that would crash the 32-bit version instantly.
This usually means the texture path is broken. Vray 2.0 does not auto-archive textures. Go to Asset Editor -> File Path Editor -> Remap lost textures manually. Vray 2.0 For Sketchup 2015 64 Bit
: Streamlined image-based lighting (IBL) using HDR images to create artifact-free, realistic lighting and shadows. To run this smoothly, you need the specific build
This is the standard exterior lighting setup. When you create a Vray Sun, it automatically adds a Dome light with a Sky texture. This usually means the texture path is broken
A memory management tool that allows users to render massive amounts of geometry (like forests or crowds) without crashing SketchUp.