calibz files on your system and import them all at once. If you choose to use this process to import libraries, you can group select multiple. calibz file, choose Open, and the library will then be imported into your Library Browser. Typically, this will be your Downloads folder on your system. Select Library> Import Library from within the Chief Architect software and then browse to where you saved the. If you chose to Save the file, then you will need to import the library manually. Once you have followed the steps in the article, repeat Steps 5 - 7 above. Note: If the catalog fails to import into the program automatically, please follow the steps in the 'Associating Plan, Layout, and Library Files with the Latest Version of Chief Architect or Home Designer' resource located in the Related Articles section below.