Open the dialog (F10) and navigate to the V-Ray tab.
Furthermore, the stability of build 3.00.03 made it a preferred choice over subsequent early builds of V-Ray 3.1. In the software world, the "latest" is not always the "greatest." Many studios deliberately locked their pipelines to 3.00.03 even after newer versions were released. It was viewed as a "sweet spot" build: it possessed the modern Python scripting capabilities required for pipeline integration, the updated hair and fur utilities, and the improved subsurface scattering, but it retained a level of deterministic stability that is highly prized in deadline-driven environments. It was a version that rarely threw cryptic errors during final renders, making it a trusted tool for high-stakes architectural presentations. vray adv 30003 max2014 x64