This handler adds a context menu item to the popupmenu that is shown when an item is dragged with the right mouse button. Run the Register batch file and run explorer and drag an item with the right mouse button. To unregister run the UnRegister batch file. To Minimize the size of the DLL open the: {EasyNSE}\Include\EasyIncludeHandler.inc file and uncomment out {$DEFINE NO_PROPERTYSHEETHANDLER} and {$DEFINE NO_MENUHANDLERS} Define. This will remove the PropertySheet and Context Menu handlers from the build and the Forms unit will be excluded from the DLL.