Oh, sorry. Must be one of those recent changes I wasn't aware of because I never use CA. Anyway, as a start I'd reinstall all the programs in the latest versions with sufficient user privileges. That sounds like those annoying issues where even a minor version difference stoips things from working.
This is not a bug or any of that. GLB is a Web GL package, which AE can't use, anyway, since it doesn't have such functions to render the interactive content. You seem to misunderstand the workflow. You have to use the OBJ fiel and render it via Cineware or Element 3D if you have this plug-in.