If had deployed my ASP.NET Web application on Windows 2008 Server Core R2, and it's work normally.
But my crystal reports page couldn't run.

Retrieving the COM class factory for component with CLSID 5FF57840-5172-4482-9CA3-541C7878AE0F} failed due to the following error: 8007007e

I had changed the IIS 32 bit mode ture, AppPool identity to LocalSystem, and it still wasn't working.
After I upgraded to Crystal Report for VS2008 SP1, then the different error code happened as below,

Retrieving the COM class factory for component with CLSID 5FF57840-5172-4482-9CA3-541C7878AE0F} failed due to the following error: 800736b1

If Crystal Reports really couldn't run at Server Core R2, or I still have something to do?

Hi,

For questions relating to crystal report in asp.net, please post to : http://forums.asp.net/76.aspx .  You will get better and quicker responses from the experts there.

Harry

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