Scenario 1-1: Troubleshooting Sideloaded Apps

Developers at your company created a Windows app that needs to be sideloaded on a Windows 10 client computer that is part of your Active Directory domain. They ask you to prepare a computer so the sideloaded app can be installed and tested. After setting up the computer, you attempt to sideload the app but cannot complete the process. After reviewing your notes, you are not sure if you have addressed all of the prerequisites for sideloading the app. What could you have missed?