Hello, I have an application that displays multiple top-level frame windows. When two or more of these windows are open they can be grouped in the XP taskbar under a single icon for the application. When right-clicking on this group icon in the taskbar, one gets a context menu with "Close Group", "Cascade", etc. All known facts. The Question: How do I get access to this menu so I can disable the Close Group menu item there? I see that Excel 2003 does somehow get access to this menu (it disables all items on it), but I'm having real difficulty finding the proper APIs to do this. Thanks very much in advance, Curtis Browning