A global manufacturing firm is deploying a new Tools Release to their JD Edwards 9.2 multi-foundation environment. During the installation on the Deployment Server, the process fails. The CNC administrator is tasked with identifying the root cause. The initial review of the `jde.log` provides a generic error message. To get detailed, step-by-step information about the installer's activities, including file copy operations and registry updates, which specific log file should be examined first?