Silverlight reportViewer doesn't show DocumentMap

[Edward Pauley]

My silverlight Telerik.ReportViewer.Silverlight.dll is 5, 3, 11, 1116
My reporting Telerik.Report.dll is 6, 0, 12, 215

In the report preview(from designer), i can see the Document Map (by making the DocumentMapText value bound to one of my fields.That's all for the report side. Any missing setting????)
However, when i run my silverlight application, i don't see the Document Map showed on my silverlight reportViewer control

Does anyone experience this issue? this is very urgent . plz help 

nothing fancy for my Silverlight part of the ReportViewer

<telerikReport:ReportViewer  UseNativePrinting="False" Name="reportViewer"   ReportServerUri="../ReportService.svc"
        />

this.reportViewer.ReportServiceClientFactory = this;
this.reportViewer.Report = "SilverFinancials.Report." + _reportCSName + ",SilverFinancials.Report, Version=1.0.0.0, Culture=neutral , PublicKeyToken=null";

[Steve]

Hi Edward,

There is no such known issue and most likely the problem is triggered due to the version mismatch. Please upgrade all reporting assemblies to use the latest version (or at least be from the same version). If in this case the problem persists, we would appreciate if you provide us with a sample that shows the problem.

Kind regards,
Steve
the Telerik team