Remove Min Max Button

Using the attached program FIX to run on Vista / WinXP pro so the features work to prevent Min/Max/Sizing ect.. on the form.? Note: works in windows 2000 and 2003 versions but not Vista or WinXP pro. ## Deliverables See Attached program Works in my windows 2000 version and My windows 2003 server BUT does not work on Windows XP or Vista versions.? ? ? Need all the functions working on all windows versions Thanks