Thanks Jos for your reply.

Yes, in Microsoft it says 3 things are needed.
1. the .chm file
2. the HTML help viewer file, Hhupd.exe
3. and a minimal installation of internet explorer

My software is for windows only so I would think everyone would have internet explorer.
If I included the Hhupd.exe file with my software, were should I put it ?
In the same directory as my software ?
In the windows system directory ?

Do you think this would solve my problem?

Loren