help files create tools , user manual tools

http://www.ewoodruff.us/shfbdocs/?topic=html/bd1ddb51-1c4f-434f-bb1a-ce2135d3a909.htm#

http://msdn.microsoft.com/en-us/library/windows/desktop/ms670169(v=vs.85).aspx

http://sourceforge.net/projects/ndoc3/

http://www.helpndoc.com/download

http://citylan.dl.sourceforge.net/project/helpmaker/helpmaker/v7%20build%2070/sf.zip