Hi Joe,
I got the email this time, thanks.
I can see the difference in the TOC when comparing the Windows CHM help viewer and the Visual WebGui one, but I can not find a Visual WebGUI version that shows the TOC differently than the current version does. I have tested a few 6.4.x versions, all the way back to 6.3.17, and it's the same in every version.
It seems that the CHMFile.cs method ReadFile (part of the open source), is simply reading the TOC wrongly as those two items, for whatever reason.
I will file a case and will report the link back here. It would help though if you remember what version you are referring to when you say the problem is "back", which indicates it was working in an earlier version ?
Palli