Unable to cast COM object of type 'CrystalDecisions.ReportAppServer.Controllers.ReportSourceClass'
After googling a long time, i found the solution.
The solution is add below code in app.config/web.config
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="CrystalDecisions.CrystalReports.Engine" publicKeyToken="692fbea5521e1304" culture="neutral"/>
<bindingRedirect oldVersion="13.0.2000.0" newVersion="13.0.3500.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="CrystalDecisions.ReportSource" publicKeyToken="692fbea5521e1304" culture="neutral"/>
<bindingRedirect oldVersion="13.0.2000.0" newVersion="13.0.3500.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="CrystalDecisions.Shared" publicKeyToken="692fbea5521e1304" culture="neutral"/>
<bindingRedirect oldVersion="13.0.2000.0" newVersion="13.0.3500.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="CrystalDecisions.Web" publicKeyToken="692fbea5521e1304" culture="neutral"/>
<bindingRedirect oldVersion="13.0.2000.0" newVersion="13.0.3500.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="CrystalDecisions.Windows.Forms" publicKeyToken="692fbea5521e1304" culture="neutral"/>
<bindingRedirect oldVersion="13.0.2000.0" newVersion="13.0.3500.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="CrystalDecisions.ReportAppServer.ClientDoc" publicKeyToken="692fbea5521e1304" culture="neutral"/>
<bindingRedirect oldVersion="13.0.2000.0" newVersion="13.0.3500.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="CrystalDecisions.ReportAppServer.CommonControls" publicKeyToken="692fbea5521e1304" culture="neutral"/>
<bindingRedirect oldVersion="13.0.2000.0" newVersion="13.0.3500.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="CrystalDecisions.ReportAppServer.CommonObjectModel" publicKeyToken="692fbea5521e1304" culture="neutral"/>
<bindingRedirect oldVersion="13.0.2000.0" newVersion="13.0.3500.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="CrystalDecisions.ReportAppServer.Controllers" publicKeyToken="692fbea5521e1304" culture="neutral"/>
<bindingRedirect oldVersion="13.0.2000.0" newVersion="13.0.3500.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="CrystalDecisions.ReportAppServer.CubeDefModel" publicKeyToken="692fbea5521e1304" culture="neutral"/>
<bindingRedirect oldVersion="13.0.2000.0" newVersion="13.0.3500.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="CrystalDecisions.ReportAppServer.DataDefModel" publicKeyToken="692fbea5521e1304" culture="neutral"/>
<bindingRedirect oldVersion="13.0.2000.0" newVersion="13.0.3500.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="CrystalDecisions.ReportAppServer.DataSetConversion" publicKeyToken="692fbea5521e1304" culture="neutral"/>
<bindingRedirect oldVersion="13.0.2000.0" newVersion="13.0.3500.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="CrystalDecisions.ReportAppServer.ObjectFactory" publicKeyToken="692fbea5521e1304" culture="neutral"/>
<bindingRedirect oldVersion="13.0.2000.0" newVersion="13.0.3500.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="CrystalDecisions.ReportAppServer.Prompting" publicKeyToken="692fbea5521e1304" culture="neutral"/>
<bindingRedirect oldVersion="13.0.2000.0" newVersion="13.0.3500.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="CrystalDecisions.ReportAppServer.ReportDefModel" publicKeyToken="692fbea5521e1304" culture="neutral"/>
<bindingRedirect oldVersion="13.0.2000.0" newVersion="13.0.3500.0"/>
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="CrystalDecisions.ReportAppServer.XmlSerialize" publicKeyToken="692fbea5521e1304" culture="neutral"/>
<bindingRedirect oldVersion="13.0.2000.0" newVersion="13.0.3500.0"/>
</dependentAssembly>
</assemblyBinding>
</runtime>
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