If the library doesn't appear, ensure the materials folder in your Program Files is not set to "Read-only".
Note: For and later, materials have moved to Chaos Cosmos , though they can still be downloaded locally through the Corona Material Library window. Installation Steps To install the library manually using the downloaded file:
the Material Library file (it is typically a large file named MaterialLibrary without an extension). If the library doesn't appear, ensure the materials
Once installed, materials are typically located in C:\Program Files\Corona\materials .
The can be downloaded as a standalone package for offline installation on 3ds Max (versions 2016–2023) . This is useful for computers without internet access or for batch installations on render farms. Official Offline Download Links Official Offline Download Links the file in the
the file in the same folder as your Corona Universal Installer (.exe file). Run the Corona Universal Installer.
The installer will automatically detect the local file and install the library from your disk instead of attempting to download it from the server. Key Locations & Troubleshooting If the library doesn't appear
You can access the library within 3ds Max via the Corona Toolbar or by navigating to the Material/Map Browser .