How to open Bricsys ebooks on macOS?

Symptoms

When opening a paid ebook, the following error is displayed on macOS:

Error Unable to expand Name Of The Book into Name Of The Folder

(Error 2 - No such file or directory)

Cause

The default Archive Tool used to unpack zip files on macOS cannot handle password protected ZIP files.

Solution

Install the free Stuffit Expander tool and use it to unpack the zip file.

Note:

You can find Stuffit Expander in the Apple Store or at SmithMicro's website.

StuffIt Expander Mac opens compressed RAR and ZIP files, and more.