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Compatibility of CR in VS2008 and VS2003


Urgently require advise on how to rectify the following issue.

I've deployed a new application developed using VS2008, complied in .NET

Framework 2.0, into a web server whose applications were developed with


My new application developed from VS2008 does not have any crystal report components. Its only a simple Webform and connecting to DB for retreivals & updates.

however its the deployment of this application is affecting the those application developed with VS2003 with crystal report components.

After my deployment, older applications that used .NET Crystal Report

component developed with VS2003 were affected. Is there any advise on what

can i do to the web server?

Web server is already with .NET Framework 2.0.

This is the error I've got is as below

Logon failed.

Description: An unhandled exception occurred during the execution of the

current web request. Please review the stack trace for more information about

the error and where it originated in the code.

Exception Details: CrystalDecisions.CrystalReports.Engine.LogOnException:

Logon failed.

Source Error:

An unhandled exception was generated during the execution of the current web

request. Information regarding the origin and location of the exception can

be identified using the exception stack trace below.

Stack Trace:

[LogOnException: Logon failed.]

. I(String , EngineExceptionErrorID ) +506

. D(Int16 , Int32 ) +537

CrystalDecisions.CrystalReports.Engine.FormatEngine.GetLastPageNumber(ReportPageRequestContext reqContext) +182

CrystalDecisions.ReportSource.LocalReportSourceBase.GetLastPageNumber(ReportPageRequestContext reqContext) +174

CrystalDecisions.Web.ReportAgent.get_LastPageNumber() +34

CrystalDecisions.Web.ReportAgent.u(Boolean n) +104

CrystalDecisions.Web.CrystalReportViewer.OnPreRender(EventArgs e) +108

System.Web.UI.Control.PreRenderRecursiveInternal() +62

System.Web.UI.Control.PreRenderRecursiveInternal() +125

System.Web.UI.Control.PreRenderRecursiveInternal() +125

System.Web.UI.Page.ProcessRequestMain() +1499



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