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Former Member

Error detected by export DLL

I am running a .NET 3.5 application designed in Visual Studio 2008 using VB 2008. My output is done through CR with the data coming from data objects. The application works smoothly and has for some time. Occasionally, one workstation will start to crash when CR goes to create the .DOC and .PDF files that my system creates. The only way that I have found to resolve the issue is to delete the profile of the user that is logged on and to have them log on again and create a new profile. The error message says:

Error Message:

Error in File C:\DOCUME1\DermTS\LOCALS1\Temp\4\temp_c5f9d6a6-1879-4d41-b8b2-b58c584c6a4e {88DD700A-B359-4C4F-AEA5-77431243050A}.rpt:

Error detected by export DLL:

HelpLink:

Source: CrystalDecisions.ReportAppServer.DataSetConversion

Target (Method): Boolean ThrowDotNetException(System.Exception)

Inner Message:

Error in File C:\DOCUME1\DermTS\LOCALS1\Temp\4\temp_c5f9d6a6-1879-4d41-b8b2-b58c584c6a4e {88DD700A-B359-4C4F-AEA5-77431243050A}.rpt:

Error detected by export DLL:

Stack Trace: at CrystalDecisions.ReportAppServer.ConvertDotNetToErom.ThrowDotNetException(Exception e)

at CrystalDecisions.ReportSource.EromReportSourceBase.ExportToStream(ExportRequestContext reqContext)

at CrystalDecisions.CrystalReports.Engine.FormatEngine.ExportToStream(ExportRequestContext reqContext)

at CrystalDecisions.CrystalReports.Engine.FormatEngine.Export(ExportRequestContext reqContext)

at CrystalDecisions.CrystalReports.Engine.FormatEngine.Export()

at CrystalDecisions.CrystalReports.Engine.ReportDocument.Export()

at Workflow_WPF.ReportPrinting.CreatePrimaryRL_TempFiles(objVisitData WorkingData)

Is there a better way to address this issue than deleting the current user's profile?

Thanks,

Tom

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1 Answer

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    Former Member
    Mar 31, 2009 at 01:36 AM

    Hi Tom,

    This may be permission issue. Domain users need access to "C\Windows\Temp directory"and to the report directory.

    Issue is on Development or deployment environment?

    Regards,

    Shweta

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    • Former Member Former Member

      Hi Ludek,

      I run the Modules on my development PC (Win 7 Prof x64) but can't find my application POS.EXE from the ALL PROCESSES Folder. So i did it on my another PC (Win Vista x32) to capture the .mdl file where it has no problem to export excel file to compare with my client PC.

      The result in the Different folder is a long list, since there are in 2 different OS, i got the long list and not sure which module is having problem.

      Please advice.