I encountered this error when attempting to export a crystal report to PDF:
System.NotSupportedException: Error in File C:\DOCUME~1\tnguyen1\LOCALS~1\Temp\temp_a605641b-1f63-401d-b8e3-710c095306bd.rpt:
Operation not yet implemented.
at . A(Int16 , Int32 )
at CrystalDecisions.CrystalReports.Engine.FormatEngine.Export(ExportRequestContext reqContext)
at CrystalDecisions.CrystalReports.Engine.FormatEngine.Export()
at CrystalDecisions.CrystalReports.Engine.ReportDocument.Export()
at WinFormReport.ReportManager.ExportToPdf(ReportDocument report) in C:\Documents and Settings\tnguyen1\My Documents\Visual Studio Projects\WinFormReport\ReportManager.cs:line 75
I encountered the error when using the export feature of the Crystal Report.NET viewer and when I manually called the Export() method on the the ReportDocument.
Any help in deciphering this error is much appreciated.

Crystal Report.NET : Error occurred when exporting to PDF
Nigel Lin
lildotti