Crystal report in asp.net app doesn't render ever

[Former Member]

I am using SAP Crystal Reports runtime engine for .NET framework (64-bit). I have create a crystal reports asp.net web application. The application runs perfect in visual studio using the same build of the runtime engine but when I run it from IIS on windows 10 the report does not render ever and no error is thrown. I have tried everything I found on google and nothing works.

[former_member11696 · Accepted solution]

Hi Lori,

What happens, just a spinning icon?

Are you using Sessions and Postback? If so I wrote a KBA on how to use it. Use Google to search for it.

Are you using a Load Balancer in from of your app? If so you must set it to use Sticky Sessions.

In IIS you must give the CRViewer folder full read/write permissions as well as the \windows\temp folder.

You need to do more debugging your IIS setup.

Did you set the correct Framework for your AppPool?

Using IISExpress in VS has full permissions, IIS does not by default.

Don