The DecisionPro business cases are included with the standard instructor and student installation packages. The business cases will be installed in the last step of the installation procedure and will be installed in the "My Marketing Engineering" folder. Depending on your installation, the folder will be located in My Documents folder or the Shared Documents (Public) folder.
If you are using the lab-only version of software, business cases will not be included. In this situation, your instructor must provide the business cases after receiving reprint permission.