CRVS2010 Beta - CR for VS 2010 Upgrade Error

I have upgraded a project from CR for VS 2008 to 2010. I am developing using VS 2010, .NET 4.0, and WPF. I am adding a strong typed report and trying to view it inside the WPF Viewer as follows:

XAML:

xmlns:cr="clr-namespace:SAPBusinessObjects.WPF.Viewer;assembly=SAPBusinessObjects.WPF.Viewer"
....

        <DockPanel Grid.Row="0" LastChildFill="True" Background="AliceBlue">
            <cr:CrystalReportsViewer x:Name="crv" />
        </DockPanel>

C#:

rptOnlinePayment rpt = new rptOnlinePayment();
                rpt.SetDataSource(ds);
                
                SAPBusinessObjects.WPF.Viewer.ViewerCore view = crv.ViewerCore;
                view.ReportSource = rpt;

Edited by: les_IronData on Nov 15, 2010 2:30 PM

Edited by: Don Williams on Nov 15, 2010 5:46 AM

Edited by: Ludek Uher on Nov 16, 2010 3:44 PM