I installed Arcgis Desktop 10 in my new laptop .Afterthat when I try to open "ArcGISSilverlightSDK",I am getting errror like follows.When I open this same in my old laptop,everything is working fine with VS2012
Warning 1 Namespace or type specified in the Imports 'ESRI.ArcGIS.Client' doesn't contain any public member or cannot be found. Make sure the namespace or the type is defined and contains at least one public member. Make sure the imported element name doesn't use any aliases. C:\Users\Administrator\Desktop\Downloads\Silverlight\VBNet\ArcGISSilverlightSDK\Editing\ToolkitFeatureDataGrid.xaml.vb
error The name "SimpleMarkerSymbol" does not exist in the namespace "http://schemas.esri.com/arcgis/client/2009". C:\Users\Administrator\Desktop\Downloads\Silverlight\VBNet\ArcGISSilverlightSDK\Graphics\AddGraphics.xaml ArcGISSilverlightSDK
error The name "PictureMarkerSymbol" does not exist in the namespace "http://schemas.esri.com/arcgis/client/2009". C:\Users\Administrator\Desktop\Downloads\Silverlight\VBNet\ArcGISSilverlightSDK\Graphics\AddGraphics.xaml ArcGISSilverlightSDK
