I am having some trouble exporting my report to PDF, Word or Excel. Well acctually the exporting process runs just fine but after the file has been exported an exception is thrown. Below is the method and I added a try-catch block to show where the exception is thrown

private void ExportReport(ReportDocument paraReport,string paraOutput, string paraFile)
{
	switch(paraOutput) 
	{
		case "PDF":
			paraReport.ExportToDisk(CrystalDecisions.Shared.ExportFormatType.PortableDocFormat ,paraFile);
			break;
		case "WORD":
			paraReport.ExportToDisk(CrystalDecisions.Shared.ExportFormatType.WordForWindows ,paraFile);
			break;
		case "EXCEL":
			paraReport.ExportToDisk(CrystalDecisions.Shared.ExportFormatType.Excel ,paraFile);
			break;
	}
	try
	{
		paraReport.Export();
	}
	catch (CrystalDecisions.CrystalReports.Engine.InvalidArgumentException iaEx)
	{
		System.Windows.Forms.MessageBox.Show("CrystalDecisions.CrystalReports.Engine.InvalidArgumentException was caught again but I bet the file is still there!\n"+iaEx.ToString());
	}
}

The files are written to disk and all seems to be well but the thrown exception is a little annoying. Any thoughts?

Einar

PS. I am using CR.NET if that makes a difference.