: In the downloader window, choose a local folder where you want to save the assets.

There is no need to rename or unpack this file! * Place the downloaded MaterialLibrary file next to the universal installer. ... *

Your offline machine (render node or isolated workstation) must have V-Ray 6 installed already. The material library install does not require a reinstall of V-Ray core.

: You need approximately 8.5 GB of free disk space for the full library.