Who Changed My Registry? BDHSoft RegMonitor will tell you. RegMonitor is a utility that monitors all Registry activity on a system. It tell you how applications operate the Registry, and it can trace all operations of the Registry, including querykey, createkey, setvalue and so on. You can use RegMonitor to track down some problems from special application. RegMonitor don't need snapshots and displays real-time activity. You can restore your Registry from activity records. Functionality Start/Stop capture Filtering records Searching the Rrecords Display different records with different text color or background color Attatch to an existing process to monitor Open a new program to monitor Jumping to a key or value in Regedit Export to a csv format file