The purpose of the Component Registering Tool is to make the often tedious process of registering and unregistering Dlls' and OCXs' easier.
To enable the features of the Component Registering Tool just run the 'Register.exe' file and the following dialog will be displayed.
The Component Registering Tool dialog
The function of the Component Registering Tool is to add entries to the Explorer right click menus for Dlls and OCXs. If you now right click on a DLL or OCX you should see two additional entries.
The Right Click Menu
You can now register and unregister files by selecting the appropriate menu items.