You can also find the shortcut in your Windows Start menu. Run as Administrator: Right-click mtllib.exe and select Run as Administrator . Specify the Download Directory:
Move the downloaded material folder so it sits directly next to the V-Ray universal installer file ( .exe ). Do not rename the folder. vray 6 material library download offline
The tool will prompt you for a location. The default path is usually %USERPROFILE%\Documents\V-Ray Material Library . You can also find the shortcut in your Windows Start menu
How to Download the V-Ray 6 Material Library for Offline Use follow these steps:
How to install the material library in offline mode? - Chaos
If your installation did not include the full library or you need to move it to an offline workstation, follow these steps: