CR prameter error in VB.Net

[Parkaboy]

Created a program to find, refresh, and printout crystal reports. Works great on reports WITHOUT parameters. Problem arises when I try to access a report with parameters field I receive the error at the bottom, using the code below.


code used:

            Dim Par As CrystalDecisions.Shared.ParameterValues
            Dim ParD As New CrystalDecisions.Shared.ParameterDiscreteValue()
            Par = crReportDocument.DataDefinition.ParameterFields.Item("postdate").CurrentValues
            '
            Debug.Print(crReportDocument.DataDefinition.ParameterFields(0).FormulaName.ToString)
            '
            ParD.Value = "2007-12-24"
            Par.Add(ParD)
            crReportDocument.DataDefinition.ParameterFields.Item("postdate").ApplyCurrentValues(Par)

Error received on ONLY the reports with parameter.


database DLL 'crdb_query.dll' could not be loaded.

Failed to load database information.
Details: The database DLL 'crdb_query.dll' could not be loaded.
Error in File C:\DOCUME~1\ADMINI~1\LOCALS~1\Temp\Test_P_R01-MXD835 {264E8DA9-E2CE-4C8B-B275-5FF3014B1599}.rpt:
Failed to load database information.

Any clues would be appreciated...