Overview This guide is to serve as a reference for installation of V-Ray 3.0 for 3ds Max and 3ds Max Design. 29 V-Ray RT is crashing.30 V-Ray RT is not rendering in OpenCL mode.31 Glossary.31 Table of Contents Overview.3 System requirements.3 Installation of V-Ray 3.0.4 Setting up the installation.4 Completing the installation.8 Setting up your licenses.11 V-Ray licensing system.11 V-Ray license server status.12 Dongle reprogramming.13 V-Ray configuration.16 Register V-Ray license service.16 V-Ray license settings change.16 Register V-Ray DR spawner as service.16 Register V-Ray RT render server as a service.17 Select OpenCL devices for V-Ray RT GPU.17 Uninstall V-Ray.18 Silent Install and Uninstall.19 Troubleshooting.22 V-Ray could not obtain license.22 V-Ray license server can't start.26 Dongle disconnects periodically.27 Missing V-Ray license server icon.28 Updating dongles when the. Microsoft®, Windows, Windows XP and Windows NT are either registered trademarks or trademarks of Microsoft Corporation in the United States and/or other countries. Autodesk®, 3D Studio, 3D Studio MAX, 3ds Max and Discreet are either registered trademarks or trademarks of Autodesk, Inc./Autodesk Canada Inc. V-Ray® and the V-Ray logo are registered trademarks of Chaos Software Ltd.