Cannot display the CRYSTAL REPORT in Clients Computer!!!

System.Data.Common.DbConnectionStringBuilder builder = new System.Data.Common.DbConnectionStringBuilder();
                builder.ConnectionString = clsData_Helper.GetConnStr();
                

                crConnectionInfo = new ConnectionInfo();
                crConnectionInfo.ServerName = builder["Data Source"] as string;
                crConnectionInfo.DatabaseName = Billing_System.Classes.clsShareData.DataBaseName;
                Convert.ToString(builder["Password"]);               
                

                crConnectionInfo.IntegratedSecurity = true;
                crDatabase = CryRptDoc.Database;
                crTables = crDatabase.Tables;

                foreach (CrystalDecisions.CrystalReports.Engine.Table crTable in crTables)
                {
                    crTableLogonInfo = crTable.LogOnInfo;
                    crTableLogonInfo.ConnectionInfo = crConnectionInfo;
                    crTable.ApplyLogOnInfo(crTableLogonInfo);
                }             
                

                crystalReportViewer1.ReportSource = CryRptDoc;