The Brush Manager expects the downloaded brush ZIP file to be organized like the Painter Brushes folder (because that’s where these brushes are going). One (1) brush category icon and one (1) brush category folder per brush category. These items must not be placed in a subfolder inside of the ZIP file. More than one brush category may be included per ZIP file, but the main structure must not be broken. The following diagram may be helpful. Later versions may support folder in a folder in a folder type ZIP files, but the current versions do not.
