I am having similar problem with XP Prof, I have installed the service 
pack 3 and I am using the IIS latest. Have you found any way out of the 
work.
 Please let me know.

Regards


 Tapas Shome

Keen Computer Solutions
> ...."Beginning Web Development with Visual Interdev 6"
> 
> Problem  :  I initially successfully created a site Diagram as in part
> 1. However when I get to part 4, i.e right clicking the mouse in order
> to add HTML pages, and try right clicking nothing happens. Hence I
> can't
> get the diagram, which shows the Home page and the added HTML pages as
> shown on page 74.
> 
> Can anybody help me out with this one by telling me how I can link
> pages
> via site diagrams?
> 
> I'm using the following: - 
> 
> Windows 2000 server ed; Visual Interdev 6; SQL Server 2000; Microsoft
> Office 2000.
> 
> Thanks and appreciation in advance for your help
> 
> Trevor