SysTracer is a system utility tool that can analyze your computer for modified files, folders, registry entries, startup applications and windows services. Each scan of SysTracer generates an overview image of your system, image that we call snapshot.Information related to your files, folders, registry entries, startup applications and services is stored in snapshot files for later analysis. You can create as many snapshots you may want.

If you want to see the differences between your system status at two different moments in time simply compare the snapshots you made at these points. You don't need to worry about remembering the differences. SysTracer will let you save them in a HTML file.
Now you can export registry differences between snapshots in .reg files (regedit format) in order to revert undesirable registry changes.

The process of recording snapshots takes usually a few minutes depending on your filesystem and registry complexity. Snapshots comparison is very fast - it's practically done in no time.
The user interface is so easy to use that you will don't need more than a few minutes to figure out how you can use it.

SysTracer can scan your system and record information about:
-files and folders
-registry entries
-system services
-system drivers
-applications that are configured to run at computer startup