I have a web application developed using Visual Studio 2005, C#. It includes crystal reports. Published in a server where OS was Widows Server 2003 R2.
Now the Operating System of the server has upgraded to Windows Server 2012 R2. I published the same application in IIS an set to run Framework version as 2.0 Classic. Application works properly in new server.
But when try to view a report it gives an error message as follws
"Failed to create designer 'CrystalDecisions.Web.CrystalReprtViewer, CrystalDecisions.Web, version=10.2.3600.0, Culture=neutral, Publickey=692fbea5521e1304"
Same error displays in the design view also. I installed several crystal versions like 8.5, SAP for VS 2012 and several distributions including both 32 and 64 bits. Still error Exists.
How can i fix this. Please help me I am in a big trouble
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