I ended up duplicating my entire user library three times and now have four copies of everything. If you have moved your libraries from this default location, you will want to instead access the location where they have been moved to. This is the default file location for Core, Bonus, and Manufacturer libraries.
To install the core catalog files on Windows
Open both the folder containing the downloaded files, as well as the destination location where the catalog files will be copied to, then copy or move the files from the download folder to the core catalog folder. zip folders and need to be copied as-is do not open or extract the contents of these files. Through this partnership, Chief Architect users will be able to add decorative embellishments and mouldings to their interior 3D renderings to save money and.