HelpStudio Light

First, just wanted say what a neat product this is. I was looking over some of the technical guides and such combined with stuff on MSDN. I have built a vb2005 project that I am using the code below to reference a built assembly from HelpStudio Light. I can get my help file to display, all the individual links. When I try to update the contents section of the MS HELP2.0/MS Document Viewer, I get an exception error.

I have tried using just the name space, the hxt file, and the original page but nothing seems to work.  I guess what my question is, what is the link to the TOC so that I can have VB pass tis to MS Document Viewer. Any help would be greatly appreciated.

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Sub

HelpObject()

'Declares an object that will receive the instance of the Help Window

Try

Dim dte As EnvDTE.DTE

dte = CType(System.Runtime.InteropServices.Marshal.GetActiveObject("VisualStudio.DTE.8.0"), EnvDTE.DTE)

'Retrieves the instance of the Help windowhelpObj = dte.Help

'Shows the topic specified in URLhelpObj.displaytopicfromurl("ms-help://NameSpace/NameSpace/NameSpace_Application.html")

helpObj.contents()

helpObj.SyncContents("ms-help://NameSpace/NameSpace/NameSpace_Application.html")

Catch ex As ExceptionMessageBox.Show("ERROR: " & ex.Message.ToString())

Finally

helpObj =

Nothing

End Try