File list (Check if you may need any files):
MDI interface example\AbortAndRunVI.vi
.....................\child window props.ctl
.....................\close_and_dereg_window.vi
.....................\containerwindow.vi
.....................\FG states.ctl
.....................\FG_registeredwindows.vi
.....................\Get Window Handle.vi
.....................\main_MDI.vi
.....................\main_MDIsystem.vi
.....................\mdi example.aliases
.....................\mdi example.lvlps
.....................\mdi example.lvproj
.....................\MDI_global.vi
.....................\Set Parent Window.vi
.....................\testerofwindows.vi
.....................\VI Name for window Title.vi
.....................\window1.vi
MDI interface example