Hi
I am getting below error
Compilation Error
Description: An error occurred during the compilation of a resource required to service this request. Please review the following specific error details and modify your source code appropriately. Compiler Error Message: CS0433: The type 'ServerReport' exists in both 'Microsoft.ReportViewer.WebForms, Version=11.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91' and 'Microsoft.ReportViewer.WebForms, Version=10.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
<?xml version="1.0" encoding="utf-8"?>
<!--
For more information on how to configure your ASP.NET application, please visit
http://go.microsoft.com/fwlink/?LinkId=301880
-->
<configuration>
<connectionStrings>
<add name="Cnn" connectionString="Data Source=jagjit\NavDemo;Initial Catalog=Invoicing; User ID=sa;Password=sa" providerName="System.Data.SqlClient" />
</connectionStrings>
<appSettings>
<!-- Required by Microsoft ReportViewer control -->
<add key="webpages:Version" value="3.0.0.0" />
<add key="webpages:Enabled" value="false" />
<!--<add key="ClientValidationEnabled" value="true" />
<add key="UnobtrusiveJavaScriptEnabled" value="true" />-->
<add key="MvcReportViewer.AspxViewer" value="~/MvcReportViewer.aspx" />
<add key="MvcReportViewer.AspxViewerJavaScript" value="~/Scripts/MvcReportViewer.js" />
<add key="MvcReportViewer.ErrorPage" value="~/MvcReportViewerErrorPage.html" />
<add key="MvcReportViewer.ShowErrorPage" value="True" />
<add key="MvcReportViewer.ReportServerUrl" value="http://localhost/ReportServer_SQLEXPRESS" />
<add key="MvcReportViewer.Username" value="" />
<add key="MvcReportViewer.Password" value="" />
<add key="MvcReportViewer.EncryptParameters" value="False" />
<add key="MvcReportViewer.LocalDataSourceProvider" value="MvcReportViewer.SessionLocalDataSourceProvider, MvcReportViewer" />
</appSettings>
<system.web>
<compilation debug="true" targetFramework="4.5.2">
<assemblies>
<add assembly="Microsoft.ReportViewer.WebForms, Version=10.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
<add assembly="Microsoft.ReportViewer.Common, Version=10.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
<add assembly="Microsoft.Build.Framework, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
<add assembly="System.Management, Version=4.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A" />
</assemblies>
<buildProviders>
<add extension=".rdlc" type="Microsoft.Reporting.RdlBuildProvider, Microsoft.ReportViewer.WebForms, Version=11.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" />
</buildProviders>
</compilation>
<httpRuntime targetFramework="4.5.2" />
<!--<authentication mode="Forms">
<forms loginUrl="~/Home/Login" timeout="30" />
</authentication>-->
<pages>
<namespaces>
<!--<add namespace="System.Web.Helpers" />
<add namespace="System.Web.Mvc" />
<add namespace="System.Web.Mvc.Ajax" />
<add namespace="System.Web.Mvc.Html" />-->
<!--<add namespace="System.Web.Optimization" />-->
<!--<add namespace="System.Web.Routing" />
<add namespace="System.Web.WebPages" />-->
</namespaces>
</pages>
<httpHandlers>
<!-- Required by Microsoft ReportViewer control -->
<add path="Reserved.ReportViewerWebControl.axd" verb="*" type="Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=11.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" validate="false" />
</httpHandlers>
</system.web>
<runtime>
<assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1">
<dependentAssembly>
<assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="1.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="0.0.0.0-3.0.0.0" newVersion="3.0.0.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" />
<bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0" />
</dependentAssembly>
<dependentAssembly>
<assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" culture="neutral" />
<bindingRedirect oldVersion="0.0.0.0-1.5.2.14234" newVersion="1.5.2.14234" />
</dependentAssembly>
</assemblyBinding>
</runtime>
<system.codedom>
<compilers>
<compiler language="c#;cs;csharp" extension=".cs" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.CSharpCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:6 /nowarn:1659;1699;1701" />
<compiler language="vb;vbs;visualbasic;vbscript" extension=".vb" type="Microsoft.CodeDom.Providers.DotNetCompilerPlatform.VBCodeProvider, Microsoft.CodeDom.Providers.DotNetCompilerPlatform, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" warningLevel="4" compilerOptions="/langversion:14 /nowarn:41008 /define:_MYTYPE=\"Web\" /optionInfer+" />
</compilers>
</system.codedom>
<system.webServer>
<validation validateIntegratedModeConfiguration="false" />
<handlers>
<!-- Required by Microsoft ReportViewer control -->
<remove name="ReportViewerWebControlHandler" />
<add name="ReportViewerWebControlHandler" preCondition="integratedMode" verb="*" path="Reserved.ReportViewerWebControl.axd" type="Microsoft.Reporting.WebForms.HttpHandler, Microsoft.ReportViewer.WebForms, Version=11.0.0.0, Culture=neutral, PublicKeyToken=89845dcd8080cc91" />
</handlers>
</system.webServer>
</configuration>
