I created a report project (locally on my pc). I deployed the project on windows server (2003). when I try to export the report it gives me the below error. it works fine on my local pc. path for file name is right, nothing wrong there.

Invalid file name.


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.Loa dSaveReportException: Invalid file name.

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:


[LoadSaveReportException: Invalid file name.]
   .F(String  , EngineExceptionErrorID 
) +272
   .A(Int16 
, Int32 ) +530
   CrystalDecisions.CrystalReports.Engine.FormatEngin e.Export(ExportRequestContext reqContext) +467
   CrystalDecisions.CrystalReports.Engine.FormatEngin e.Export() +107
   CrystalDecisions.CrystalReports.Engine.ReportDocum ent.Export() +67
   srs.elginreport.btnexport_Click(Object sender, EventArgs e)
   System.Web.UI.WebControls.Button.OnClick(EventArgs e) +108
   System.Web.UI.WebControls.Button.System.Web.UI.IPo stBackEventHandler.RaisePostBackEvent(String eventArgument) +57
   System.Web.UI.Page.RaisePostBackEvent(IPostBackEve ntHandler sourceControl, String eventArgument) +18
   System.Web.UI.Page.RaisePostBackEvent(NameValueCol lection postData) +33
   System.Web.UI.Page.ProcessRequestMain() +1277