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Dec 19, 2016 at 05:28 PM

CrystalDecisions.CrystalReports.Engine.LogOnException: LogonFailed (when switched to x64-Mode)

647 Views Last edit Dec 19, 2016 at 03:50 PM 3 rev


Hi my goal is to convert a Crystal Report File to PDF.

I got the Logon Error when switch to x64-Mode. This error occurs only with certain .rpt-Files. When using the "AnyOption" in debug mode everything goes well. It seems to me that the .dll has some bug when switching the compilation to x64 in Visual Studio.

The interesting thing is, i still could export the file after the exception occured which is raised by the method VerifyDatabase().

Does anyone have the same problem?

This are my codes:

ReportDocument reportDocument = new ReportDocument();
foreach (IConnectionInfo dataSourceConnection in reportDocument.DataSourceConnections)
 dataSourceConnection.SetConnection("localhost", "SomewhereDb", "UserId", "Password");
reportDocument.ExportToDisk(CrystalDecisions.Shared.ExportFormatType.PortableDocFormat, @"C:\Users\lbui\AppData\Local\Temp\TestSourceFolder\defcon.pdf");



exception.png (45.5 kB)