CrystalDecisions.Shared.CrystalReportsException: Load report failed

Question

Hi All,
I am new to Crystal Reports.. i want to load .rpt file from C# windows application.......i created a form and added crystal report viewer and i tried to load the .rpt file giving following error.
And this rpt file loading in anther machine in our office with same windows application. The same things are installed in my system.  My OS is Windows XP, Crystal Reports 2008 with SP2 .version 12.2.0.29 , .Net 3.5 and Visual Studio 2008.
Can any one help me on this problem?
Error is
CrystalDecisions.Shared.CrystalReportsException: Load report failed. ---> System.Runtime.InteropServices.COMException (0x8004100B):
Error in File MIS-1 {C8826C27-9E57-43D4-8D53-45E46CC45725}.rpt:
Failed to logon to the Crystal Report Object Repository.    at CrystalDecisions.ReportAppServer.ClientDoc.ReportClientDocumentClass.Open(Object& DocumentPath, Int32 Options)    at CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.Open(Object& DocumentPath, Int32 Options)    at CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.EnsureDocumentIsOpened()    --- End of inner exception stack trace ---    at CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.EnsureDocumentIsOpened()    at CrystalDecisions.CrystalReports.Engine.ReportDocument.Load(String filename, OpenReportMethod openMethod, Int16 parentJob)    at CrystalDecisions.CrystalReports.Engine.ReportDocument.Load(String filename)    at CrystalReportGeneration.Form1.btnViewData_Click(Object sender, EventArgs e) in E:\Prasad\Projects\eFile\CrystalReportGeneration\CrystalReportGeneration\Form1.cs:line 82
Inner Exception is
   at CrystalDecisions.ReportAppServer.ReportClientDocumentWrapper.EnsureDocumentIsOpened()    at CrystalDecisions.CrystalReports.Engine.ReportDocument.Load(String filename, OpenReportMethod openMethod, Int16 parentJob)    at CrystalDecisions.CrystalReports.Engine.ReportDocument.Load(String filename)    at CrystalReportGeneration.Form1.btnViewData_Click(Object sender, EventArgs e) in E:\Prasad\Projects\eFile\CrystalReportGeneration\CrystalReportGeneration\Form1.cs:line 82
OK  
Advance Thanks,
Prasad Sagala

Answer 1

Make sure you have read / write permissions on the win     emp dir.
Use [Process Monitor|http://technet.microsoft.com/en-ca/sysinternals/bb896645.aspx] to trace through the loads and look for "Access Denied". Also, look for the rpt file(s), see what is happening with them.
Finally, search these forums, lot of info on the error. And search the kbase:
https://www.sdn.sap.com/irj/scn/advancedsearch?cat=sdn_ossnotes&query=&adv=true
Ludek
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