Question : Hh.exe ?

I have some help file required hh.exe to run.
Recently, I pressed on the help file like vb98.chm,
nothing will happen. Why ?

I have looked at folder options->file type. Everything
is fine. I do have Hh.exe in window directory.

Answer : Hh.exe ?

Try to download the hhupd.exe from the microsoft site and install it in your machine

http://msdn.microsoft.com/library/tools/htmlhelp/wkshp/download.htm