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Crystal Reports General discussion about Crystal Reports. For discussions specific to the book Professional Crystal Reports for VS.NET, please see the book discussion forum for that book.
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Old February 3rd, 2006, 02:19 PM
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Default can't download with webBrowser in .net application

I have a problem with the Report Service in SQL Server 2005. I have built a Form and I have added a WebBrowser in it. This Browser is linked on a website who displays a rapport. When I try to print de report in .PDF or any other format, I get this error message:

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:


[AspNetSessionExpiredException: ASP.NET session has expired]
   Microsoft.Reporting.WebForms.ReportDataOperation.. ctor() +683
   Microsoft.Reporting.WebForms.HttpHandler.GetHandle r() +277
   Microsoft.Reporting.WebForms.HttpHandler.ProcessRe quest(HttpContext context) +10
   System.Web.CallHandlerExecutionStep.System.Web.Htt pApplication.IExecutionStep.Execute() +154
   System.Web.HttpApplication.ExecuteStep(IExecutionS tep step, Boolean& completedSynchronously) +64

I guess this is because the webBrowser included in the toolbox doesn’t allowed any download. If someone has an idea about that, please let me Know.


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Old July 12th, 2006, 02:44 AM
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I've got exactly the same problem, Have you found the solution to it?

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Old July 29th, 2006, 03:26 AM
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Hi Guys!

I got the exactly same problem too, but I have a little guess about the reason for occuring it on my machine...

I have installed the new Internet Explorer 7.0 Beta to test it out and to develop apps kind of "future proof"...
As i want to have my webapps also be displayed correctly on Internet Explorer 6, i installed the two IE's in a way to have them working parallel on the same machine...

I think that this is the reason for my troubles because when i use Internet Explorer 7.0 to view my site, it works perfectly.

When i use the Internet Explorer 6.0 it fails with the "ASP.NET session has expired" error.


Now when i try to open the same page on another machine, where Internet Explorer 6.0 is the only IE installed, it works like it's meant to.


Is there a chance that you are using the same IE "parallel" configuration?

Kind regards,
Wolfgang

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