title: Could not load file or assembly Microsoft.ReportViewer.WebForms.XmlSerializers
body: <p>i am using ReportViewer control in my aspx page. i am accessing the report from remote processing mode.</p>
  
  <p>this is my code:</p>
  
  <pre><code>      ReportServerDomain = System.Configuration.ConfigurationSettings.AppSettings["ReportServerDomain"];
  
         ReportServerUserName = System.Configuration.ConfigurationSettings.AppSettings["ReportServerUserName"];
  
         ReportServerPassword = System.Configuration.ConfigurationSettings.AppSettings["ReportServerPassword"];
  
         String ReportFolder = System.Configuration.ConfigurationSettings.AppSettings["ReportFolderName"];
  
         rptUrl = new Uri(Convert.ToString(System.Configuration.ConfigurationSettings.AppSettings["ReportURL"]));
  
         IReportServerCredentials irsc = new CustomReportCredentialsToCreateStatement(ReportServerUserName, ReportServerPassword, ReportServerDomain);
  
         ReportViewer1.ServerReport.ReportServerCredentials = irsc;     
  
         ReportViewer1.ProcessingMode = Microsoft.Reporting.WebForms.ProcessingMode.Remote;
  
         parameters = new ReportParameter[1];
  
         parameters[0] = new ReportParameter("ClientStatementBatchId", ds.Tables["ClientStatemtntBatch"].Rows[0]["ClientStatementBatchID"].ToString());
  
         ReportViewer1.ServerReport.ReportServerUrl = rptUrl;
  
         ReportViewer1.ServerReport.ReportPath = "/" + ReportFolder + "/Client Statements";
  
  
         ReportViewer1.ServerReport.SetParameters(parameters);    // i am getting error on this line.
  
         ReportViewer1.ServerReport.Refresh();
  </code></pre>
  
  <p>The error is:</p>
  
  <blockquote>
    <p>Could not load file or assembly
    'Microsoft.ReportViewer.WebForms.XmlSerializers, Version=9.0.0.0,
    Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a' or one of its
    dependencies. The system cannot find the file specified.</p>
  </blockquote>
  
  <p>Can any one help me , how to solve this issue?</p>
  
  <p>Thanks,</p>
  
  <p>D.Bernardin</p>