or
Could not load file or assembly 'Telerik.Windows.Controls, Version=2010.1.421.35, Culture=neutral, PublicKeyToken=5803cfa389c90ce7' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040) Error at object 'System.Windows.ResourceDictionary' in markup file 'Telerik.ReportViewer.Wpf;component/Themes/OfficeBlack/ReportViewer.xaml'. <telerik:ReportViewer ID="Viewer" runat="server" ViewMode="PrintPreview" Width="100%" Height="500"ZoomMode="PageWidth" ><Resources ProcessingReportMessage="Please wait" /> </telerik:ReportViewer> public partial class ucReport : Finance.Controls.BaseUserControl { public void Print(int id) { try { Reports.VoucherReport report = new Finance.Reports.VoucherReport(); report.ReportParameters["voucherid"].Value = id; Viewer.Report = report; Viewer.RefreshReport(); winPrint.Show(); } catch (Exception ex) { Boxes.Error(ex); } }}