When I assign the webviewer.reportsource = @"c:\webreports\myreport.rpt"

I have no glaring problems other than being slower than molasses in January.

When I do this:

ReportDocument oRpt = new ReportDocument();
oRpt.Load(@"c:\webreports\myreport.rpt");   
CrystalReportViewer1.ReportSource = oRpt;

I get this when clicking a page turn or anything in the group treeview:

[NullReferenceException: Object reference not set to an instance of an object.]
   CrystalDecisions.Web.ReportAgent.
(Int32[] h)
   CrystalDecisions.Web.
.(Hashtable ))
   CrystalDecisions.Web.
.RaisePostBackEvent(String eventArgument)
   System.Web.UI.Page.RaisePostBackEvent(IPostBackEventHandler sourceControl, String eventArgument)
   System.Web.UI.Page.RaisePostBackEvent(NameValueCollection postData)
   System.Web.UI.Page.ProcessRequestMain()

I am using Crystal Advanced Developer Demo Version 10

It is as if BusinessObjects doesn't even bother to test it's own code. It seems to be one thing after another with their code in an un-ending string of issues.

Has anyone seen this one??