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Former Member

CR viewer displays blank in web server with windows 2012

I downloaded and installed CR run-time file from here SAP Crystal Reports, developer version for Microsoft Visual Studio: Updates & Runtime Downloads

Also, I installed framework 4.5 into pc (win7) and web server (windows 2012)

I use vs2012 to develop a project with CR viewer.

The project works fine in pc.

But, once published to web server, CR viewer displays blank.

How to fix it?

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1 Answer

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    Former Member
    Apr 12, 2016 at 05:37 PM


    Is the Browser blank or the Crystal reports viewer blank?



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    • LOTS of security changes in IIS on 2008 Server and above, comparing 2003 Server to 2012 is like comparing apples to beef.... still food just completely different.

      Use Fiddler to see what the actual error is, likely does not have rights to the CRViewer folder or temp folder. Or appPool not set to correct platform, 32/64 bit, or a number of setting now required in IIS on 2012 server.

      Make sure this folder is shared and IIS has full rights to it: C:\inetpub\wwwroot\aspnet_client\system_web\4_0_30319\crystalreportviewers13