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We are getting a NullReferenceException at OnRenderSurfaceBaseLoaded(Object sender, RoutedEventArgs e) in Direct3D10RenderSurface.

On calling:

if (Direct3D10CompatibilityHelper.SupportsDirectX10)
        {
            // quickest one and optically on par with high quality or xaml rendering
            return new Direct3D10RenderSurface();
        }

System:
Windows 8: Version 6.2.9200.0
CLR version: 4.0.30319.42000

see Stacktrace:


Stack trace

System.NullReferenceException: Object reference not set to an instance of an object.
----------------------------------------------------------------------
at SciChart.Drawing.DirectX.Context.D3D10.Direct3D10RenderSurface.OnRenderSurfaceBaseLoaded(Object sender, RoutedEventArgs e): 
----------------------------------------------------------------------
at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised): 
----------------------------------------------------------------------
at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args): 
----------------------------------------------------------------------
at System.Windows.BroadcastEventHelper.BroadcastEvent(DependencyObject root, RoutedEvent routedEvent): 
----------------------------------------------------------------------
at System.Windows.BroadcastEventHelper.BroadcastLoadedEvent(Object root): 
----------------------------------------------------------------------
at MS.Internal.LoadedOrUnloadedOperation.DoWork(): 
----------------------------------------------------------------------
at System.Windows.Media.MediaContext.FireLoadedPendingCallbacks(): 
----------------------------------------------------------------------
at System.Windows.Media.MediaContext.FireInvokeOnRenderCallbacks(): 
----------------------------------------------------------------------
at System.Windows.Media.MediaContext.RenderMessageHandlerCore(Object resizedCompositionTarget): 
----------------------------------------------------------------------
at System.Windows.Media.MediaContext.RenderMessageHandler(Object resizedCompositionTarget): 
----------------------------------------------------------------------
at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs): 
----------------------------------------------------------------------
at System.Windows.Threading.ExceptionWrapper.TryCatchWhen(Object source, Delegate callback, Object args, Int32 numArgs, Delegate catchHandler): 

Any help?

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