I got an error message as follow when I use an HTML helpfile to open a help window for a topic.

Window name "main" passed to HH_GET_WIN_TYPE has not been specified.

The line of the code caused this message is:
help a_topic

I am using Window XP. I checked MSDN KB. It states this is a bug and fix is to download hhupd.exe to update the system. However, the hhupd.exe downloaded does not work for XP.

Do you have any idea what is wrong with it? Thanks.

Wei Lin