Database logon failed when deploy CR on Windows Server 2008

Question

I use Crystal Reports for Visual Studio 2010 Production Release with MVC 2 web aplication and SQL Server 2008 database server. When I compile/run from VS 2010 it running well, but when deploy it on Windows Server 2008, when load certain report (Not All report) face the following exception message:
Database logon failed
Stack Trace is as the following:
at CrystalDecisions.ReportAppServer.ConvertDotNetToErom.ThrowDotNetException(Exception e) at CrystalDecisions.ReportSource.EromReportSourceBase.ExportToStream(ExportRequestContext reqContext) at CrystalDecisions.CrystalReports.Engine.FormatEngine.ExportToStream(ExportRequestContext reqContext) at CrystalDecisions.CrystalReports.Engine.ReportDocument.ExportToStream(ExportOptions options) at CrystalDecisions.CrystalReports.Engine.ReportDocument.ExportToStream(ExportFormatType formatType) at SequisLife.Controllers.ReportController.run_report(String report_name, IDictionary`2 dic_param)
InnerException:
System.Runtime.InteropServices.COMException (0x8004100F): Database logon failed. at CrystalDecisions.ReportAppServer.Controllers.ReportSourceClass.Export(ExportOptions pExportOptions, RequestContext pRequestContext) at CrystalDecisions.ReportSource.EromReportSourceBase.ExportToStream(ExportRequestContext reqContext)
run_report method is as the following:
private ActionResult run_report(string report_name, IDictionary<string, string> dic_param)
            string ls_respon = "";
            try
                get_sqllogin();
                ReportClass rptH = new ReportClass();               
                rptH.FileName = Server.MapPath(VirtualPathUtility.ToAbsolute(report_name));
                rptH.Load();             
                rptH.Refresh();
                Database crDataBase;
                Tables crTables;
                TableLogOnInfo crTableLogOnInfo;
                ConnectionInfo reportConnectionInfo = new ConnectionInfo();
                reportConnectionInfo.ServerName = server;
                reportConnectionInfo.DatabaseName = database;
                reportConnectionInfo.UserID = login_user;
                reportConnectionInfo.Password = login_pass;
                crDataBase = rptH.Database;
                crTables = crDataBase.Tables;
                foreach (Table crTable in crTables)
                    crTableLogOnInfo = crTable.LogOnInfo;
                    crTableLogOnInfo.ConnectionInfo = reportConnectionInfo;
                    crTable.ApplyLogOnInfo(crTableLogOnInfo);                  
                ParameterFields lpf_parameters = rptH.ParameterFields;
                if (lpf_parameters.Count > 0)
                    foreach (ParameterField lpf_param in lpf_parameters)
                        var llst_tmps = dic_param.Where(d => d.Key == lpf_param.Name);
                        foreach (var param in llst_tmps)
                            if (param.Key == lpf_param.Name)
                                if (lpf_param.ReportName == "")
                                    rptH.SetParameterValue(lpf_param.Name, param.Value);
                                else
                                    rptH.SetParameterValue(lpf_param.Name, param.Value, lpf_param.ReportName);
                Stream stream = rptH.ExportToStream(CrystalDecisions.Shared.ExportFormatType.PortableDocFormat);
                return File(stream, "application/pdf");
            catch (Exception ex)
                ls_respon += ex.Message;
                ls_respon = " - "ex.StackTrace;
                ls_respon += " - " + ex.InnerException;
                ls_respon += " - " + ex.Source;
                ls_respon += " - " + ex.Data;
                return Content(ls_respon);
Please any body hepl me...
Thank's in advance

Answer 1

Hi,
I am using CR with visual studio 2010 in windows 7 box 64bit box. using a ADO.net data source. And I need to export .rpt as pdf.The solution works fine in my dev box. by when i try to deploy in a windows server 2008 R2 box (64bit) it fails . Both my dev box and deplyment box uses sql server 2008 DB . Also i am using .Net framework 4.0 (not client profile)
installed the following things in deployment box:
1. CRRuntime_64bit_13_0_1.msi in
2. Also copied the CRforVS_mergemodules_13_0_1 in C:\Program Files (x86)\Common Files\Merge Modules
I get the following error in my Box:
CrystalDecisions.ReportAppServer.ConvertDotNetToErom.ThrowDotNetException(Exception e)   at CrystalDecisions.ReportSource.EromReportSourceBase.ExportToStream(ExportRequestContext reqContext)   at CrystalDecisions.CrystalReports.Engine.FormatEngine.ExportToStream(ExportRequestContext reqContext)   at CrystalDecisions.CrystalReports.Engine.FormatEngine.Export(ExportRequestContext reqContext)   at CrystalDecisions.CrystalReports.Engine.ReportDocument.ExportToDisk(ExportFormatType formatType, String fileName)   at Tesco.Instore.PickingControl.ReportController.PrintDriverDocumentation(String driverDocumentation, Int32 vehicleTripId)] 20/10/2011 08:08:41        PCS        Critical                   Classic .NET AppPool      Error running End of Van [Logon failed.
Error in File temp_31b3196f-fd25-45c8-b657-5d9cd7c9dccb {4F74290C-D56E-4FC4-8DEF-371BB5C5B10B}.rpt:
Unable to connect: incorrect log on parameters.]
I also verified the database connection is upto date. while creating the solution
the project build is set to anyCPU.
is there anything else i have to install ?? Please help me ..I am trying this thing from last one week and have not got any proper solution till now