CRXI & VS2005

Question

I want to export to PDF in VS 2005 using CRXI, I found a method from here as follows: private void Button1_Click(object sender, System.EventArgs e){ MemoryStream oStream; // using System.IO oStream = (MemoryStream) report.ExportToStream( CrystalDecisions.Shared.ExportFormatType.PortableDocFormat); Response.Clear(); Response.Buffer= true; Response.ContentType = "application/pdf"; Response.BinaryWrite(oStream.ToArray()); Response.End(); }
But I got the error "Method ISCREditableRTFExportFormatOptions_reserved5 on type Crystaldecisions.ReportAppServer.ReportDefmodel.editablertfexportformat from assembly crystaldecisions.reportappserver.reportdefmodel, version=11.0.3300.0, culture=neutral.. is overriding a method that has been overridden" Any help?? Thanks!