Advanced Registry Tracer Description:

An utility designed for analysing the changes made to Windows Registry - by making the "snapshots" of it and keeping them in the browsable database. You can compare any two snapshots and get the list of keys/data which are new, deleted or just changed. Moreover, you can create undo/redo files (for example, to rollback the changes). Very useful for detecting trojan viruses and elimination some problems caused by software and hardware install/uninstall.