What Changed or is a portable utility that can be used to detect changes, track modified files and registry entries during the installation of software programs. To use the tool, simply take a system snapshot, then install your software and take another snapshot to compare with the previous snapshot. What Changed uses brute force to check for new files and registry entries. In addition, the new files can be added to _WhatChanged_COPY folder.
Program Installation Monitor – What Changed
Authors Website: (Abandoned Project?)
Download: You can download What Changed