Cannot connect to database on deployed live windows server (works on local machine)

Having a real issue getting Crystal Reports working on our dev and live environment. At this point I have followed countless tutorials and have gotten no where. What strikes me as odd is the fact that the report view does work on my local machine.

For some reason it is having a real issue connecting to the database specified in the connection string. The connection string is the only connection string in our web.config file and it is reading the data correctly. I have even made the connection string invalid on my local machine just to see it was picking up the changes, which it was.

I will post some code snippets, please feel free to ask me any questions to help solve this mystery. You guys are my only hope!

ReportDocument report = new ReportDocument();

            Utility helper = new Utility();

            report.Load("C:\\.....\\PayrollReport\\" + Report + ".rpt");

            if (actualEndDate != null)

            {

                report.SetParameterValue("@EndDate", actualEndDate);

            }

            if (actualStartDate != null)

            {

                report.SetParameterValue("@StartDate", actualStartDate);

            }

            if (payrollPeriodName != null)

            {

                report.SetParameterValue("@PayrollPeriodName", payrollPeriodName);

            }

            if (payrollPeriod != null)

            {

                report.SetParameterValue("@PayrollPeriod", payrollPeriod);

            }

            ConnectionInfo connectionInfo = new ConnectionInfo();

            connectionInfo.LogonProperties.Clear();

            connectionInfo.ServerName = helper.GetServerName();

            logger.Trace(helper.GetServerName());

            connectionInfo.DatabaseName = helper.GetDBName();

            logger.Trace(helper.GetDBName());

            connectionInfo.UserID = helper.GetDBUserName();

            logger.Trace(helper.GetDBUserName());

            connectionInfo.Password = helper.GetDBUserPassword();

            logger.Trace(helper.GetDBUserPassword());

            connectionInfo.AllowCustomConnection = true;

            connectionInfo.Type = ConnectionInfoType.SQL;

            //Should only be one table returned

            foreach (CrystalDecisions.CrystalReports.Engine.Table table in report.Database.Tables)

            {

                TableLogOnInfo tableLogOnInfo = table.LogOnInfo;

                tableLogOnInfo.ConnectionInfo = connectionInfo;

                tableLogOnInfo.ReportName = Report;

                table.ApplyLogOnInfo(tableLogOnInfo);

            }

            logger.Trace("connectionInfo.Type" + connectionInfo.Type);

            logger.Trace("connectionInfo.IntegratedSecurity" + connectionInfo.IntegratedSecurity);

            logger.Trace("connectionInfo.AllowCustomConnection" + connectionInfo.AllowCustomConnection);

            logger.Trace("Test for connection " + report.Database.Tables[0].TestConnectivity());

            CrystalReportViewer1.ReportSource = report;