When you specify the area where you want the scanning process to be done it starts scanning and at the end of the operation the application comes up with all the registry errors with the detailed information about all the errors. Reg Organizer can also be used to tune WIndows Registry/
In addition to this you can go on to schedule a task and can create an exclusion list. Other interesting features includes Registry Defrag and Registry backup. All in all Regclean Pro is a very useful application that will boost the performance of the computer by cleaning up all the mess.