If Cosmos fails to open, run cbservice.exe from C:\Program Files\Chaos Group\Chaos Cosmos .
Manually download the asset archive and unpack it into your %USERPROFILE%\Documents\ folder, then restart V-Ray to restore offline capability.
If the library was not fully installed during setup, you can trigger a manual download using the utility provided in your V-Ray installation folder: Path for 3ds Max: C:\Program Files\Chaos Group\V-Ray\3ds Max NNNN\bin
Click the file options menu button at the bottom left and choose .
