The LabVIEW Help explains how to create a Windows compiled help file. To find the topic that explains how to do this, go to "help files, creating" in the index.
After you have a .hlp or .chm file and you place it in the labview\help directory, the .hlp or .chm filename will appear in the Help menu the next time you start LabVIEW.
Kelly Holmes
LabVIEW Documentation
Kelly H
LabVIEW Documentation
National Instruments