It looks like the assemblies are fine, but not sure if I need to do something specific after updating the API.Warning 7 'ESRI.ArcGIS.Client.ScaleBarUnit' is obsolete: '"Use ScaleLineUnit in ESRI.ArcGIS.Client.Toolkit namespace."' C:\COV\GIS\GISPRD10.0.1.05\Standard\UserControls\ScaleBar.xaml.cs 90 28 Standard
When I change to ScaleLineUnit I get Error 7 The name 'ScaleLineUnit' does not exist in the current context ...\UserControls\ScaleBar.xaml.cs 90 28 Standard