Supported with: 
Additional library information: Contents, Object Model Diagram
    
    - ArcGIS for Desktop Basic
- ArcGIS for Desktop Standard
- ArcGIS for Desktop Advanced
Additional library information: Contents, Object Model Diagram
The ArcCatalogUI library provides user interface components specific to the ArcCatalog application. The dialog box IDs for ArcCatalog-specific dialog boxes are found in this library. 
    Developers do not extend this library.