Note: In case you accidentally let the V-Ray App SDK installation modify the V-Ray license settings, run the tool setvrlservice.exe or from the start menu search for 'Change V-Ray client license settings' to change them. Be sure to choose the Advanced installation type and make sure the installation does not modify any license settings or environment variables.
Install nightly V-Ray 5 App SDK (Qt version) in 'C:\Program Files\Chaos Group\V-Ray\AppSDK'. Install Python 3.8 for all users in 'c:\Program Files\Python38' Installing and running the V-Ray glTF viewer With V-Ray App SDK
The V-Ray glTF viewer is a set of Python scripts for the V-Ray App SDK that allow the parsing and rendering of glTF (.gltf and.