Like all powerful relics, the Goodies come with a warning: Graphisoft provides them for free, but they are based on . They are not officially supported or updated with new features, so the architect must use them with a bit of professional caution, knowing they are a gift from the past designed to solve problems in the present. Model/3D Formats Opened by ArchiCAD - Graphisoft
If a goodie causes errors:
Adds floor finishes or specialized acoustic layering. goodies archicad 27