Problems passing parameters to Crystal - pls help.

[stephan]

I know that this has been beaten to death but I can't seem to resolve
my issues (I have 2 of them). I have created a class that exposes a
public method which returns a datatable as a datasource for a Crystal
Report. The method has a single argument which represents a parameter
required by the Stored Procedure.

When I generate the report in Crystal and run it using the class I
built, it works fine. I've tried it with parameters and without,
both scenarios work great. Now when I try to access it from a web
application I start running into problems. By the way, I'm running
Crystal 10, IIS, SQL2000 and .Net 1.0.

I'll list my code below but basically I run into two separate
problems. I'm able to add a value to the CurrentValues collection of
the ParameterFields collection (I verify that it has been added when I
step through my code), however, when I attempt to export the report I
get the following error: "ParameterFieldCurrentValueException". So
after spending a lot of time trying to get a parameter passed over, I
decided to test the web based code by creating another report, one
without parameters.

Well this report didn't provide much help as I get the following,
different, error:
CrystalDecisions.CrystalReports.Engine.LogOnException: Logon failed.
Details: mscorlib : File or assembly name AUS.Common.Reports.dll, or
one of its dependencies, was not found. What's strange is that the
report runs fine on it's own.

Now to my code:

ReportDocument rep = new ReportDocument();

try
{
rep.Load("c:\\test\\report1.rpt");

// I've tried it both with and without this line:
rep.SetDatabaseLogon("sa","sa");

rep.SetParameterValue("customerID",Request.Form["CustomerID"]);

rep.VerifyDatabase();

'
rep.ExportToHttpResponse(ExportFormatType.PortableDocFormat,
this.Page.Response, false,"");

}
catch (Exception ex)
{
Response.Write(ex.ToString() );
}
finally
{
rep.Dispose();


}

Does anyone have any thoughts or insight as to why I have this
overwhelming urge to pull out all my hair?

Thanks,
Stephan

Complete error output:

CrystalDecisions.CrystalReports.Engine.LogOnException: Logon failed.
Details: mscorlib : File or assembly name Asset.AUS.Common.Reports.dll,
or one of its dependencies, was not found. Failed to open a rowset.
Error in File C:\WINNT\TEMP\{07FD2BF4-EA08-4D07-91F6-58E3FD792173}.rpt:
Unable to connect: incorrect log on parameters. --->
System.Runtime.InteropServices.COMException (0x8004100F): Logon failed.
Details: mscorlib : File or assembly name AUS.Common.Reports.dll, or
one of its dependencies, was not found. Failed to open a rowset. Error
in File C:\WINNT\TEMP\{07FD2BF4-EA08-4D07-91F6-58E3FD792173}.rpt:
Unable to connect: incorrect log on parameters. at
CrystalDecisions.ReportAppServer.Controllers.ReportSourceClass.Export(ExportOptions
pExportOptions, RequestContext pRequestContext) at
CrystalDecisions.ReportSource.EromReportSourceBase.ExportToStream(ExportRequestContext
reqContext) --- End of inner exception stack trace --- 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.y(ExportOptions
1) at
CrystalDecisions.CrystalReports.Engine.ReportDocument.ExportToHttpResponse(ExportOptions
options, HttpResponse response, Boolean asAttachment, String
attachmentName) at
CrystalDecisions.CrystalReports.Engine.ReportDocument.ExportToHttpResponse(ExportFormatType
formatType, HttpResponse response, Boolean asAttachment, String
attachmentName) at WebApplication3.WebForm1.test1() in
c:\inetpub\wwwroot\webapplication3\webform1.aspx.cs:line 48



CrystalDecisions.CrystalReports.Engine.ParameterFieldCurrentValueException:
Missing parameter values. --->
System.Runtime.InteropServices.COMException (0x8004100E): Missing
parameter values. at
CrystalDecisions.ReportAppServer.Controllers.ReportSourceClass.Export(ExportOptions
pExportOptions, RequestContext pRequestContext) at
CrystalDecisions.ReportSource.EromReportSourceBase.ExportToStream(ExportRequestContext
reqContext) --- End of inner exception stack trace --- 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.y(ExportOptions
1) at
CrystalDecisions.CrystalReports.Engine.ReportDocument.ExportToHttpResponse(ExportOptions
options, HttpResponse response, Boolean asAttachment, String
attachmentName) at
CrystalDecisions.CrystalReports.Engine.ReportDocument.ExportToHttpResponse(ExportFormatType
formatType, HttpResponse response, Boolean asAttachment, String
attachmentName) at WebApplication3.WebForm1.test1() in
c:\inetpub\wwwroot\webapplication3\webform1.aspx.cs:line 48