Before you can start opening and styling your StreetPro data you need to populate the data catalog. This allows the tool to understand what StreetPro data is installed and where it is installed.
Add will populate the data catalog with StreetPro data. Once the StreetPro states/provinces are added into the catalog, they can be stylized.Add will allow you to add a single state or province or a parent directory that contains many states or provinces folders.
Once you click select Folder > OK the data in that folder will be populated in the catalog.