I know what reverse engineering is and what I'm describing is not that, reverse engineering is when a piece of software is disassembled to see how it works or to reveal hidden areas, or to change it in ways that is does what it wasn't designed for,,, no, what I'm describing is NOT reverse engineering, it's just a piece of software that does just what revo uninstaller does but instead of uninstalling software, it backs up selected programs, including the install folder, data files, and dll's, and registry entries as a single exe file, which is not reverse engineering, it does this automatically, by scanning the program to be backed up, and searching for any related data files' dll's and registry entries and stores their locations ready...