title: System.Web.WebPages.Html.HtmlHelper does not contain a defintion
body: <p>I know there a lot of questions asking this same question, but I've tried most of them and I cannot find where I messed up. I have a solution that has multiple projects in it. Because they were on different .net versions, I ended up upgrading to .Net 4.5 and from MVC 4 to MVC 5. My current problem is that in view files, it won't recognize any of the razor syntax (forgive me if this the wrong term) such as @model, ViewBag, ActionLink, DisplayNameFor, etc.</p>
  
  <p>I've made sure my packages are up-to-date and webconfig files are pointing correctly (I think). Does it need to point to the last decimal version or just the top decimal for example 
  <code>&lt;bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0" /</code> or <code>&lt;bindingRedirect oldVersion="0.0.0.0-5.0.0.0" newVersion="5.0.0.0" /&gt;</code> regardless I've tried both.</p>
  
  <p>I've also deleted bin, obj, cleared my temp, cleaned, and rebuilt. Can you see what I'm missing?</p>
  
  <p>web.config</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;!--
    For more information on how to configure your ASP.NET application, please visit
    http://go.microsoft.com/fwlink/?LinkId=169433
    --&gt;
  &lt;configuration&gt;
    &lt;configSections&gt;
      &lt;section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" /&gt;
      &lt;section name="log4net" type="log4net.Config.Log4NetConfigurationSectionHandler, log4net" /&gt;
      &lt;!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 --&gt;
      &lt;!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 --&gt;
    &lt;/configSections&gt;
    &lt;connectionStrings&gt;
      &lt;add name="TintagliaContext" connectionString="Data Source=SLD-GZQTHS1\SQLEXPRESS;Initial Catalog=coverpools;Integrated Security=True;MultipleActiveResultSets=True" providerName="System.Data.SqlClient" /&gt;
     &lt;!--&lt;add name="TintagliaContext" connectionString="Data Source=SLD-GZQTHS1\SQLEXPRESS;Initial Catalog=coverpools-NEW;Integrated Security=True;MultipleActiveResultSets=True" providerName="System.Data.SqlClient" /&gt;--&gt;
    &lt;/connectionStrings&gt;
    &lt;appSettings&gt;
      &lt;!--&lt;add key="webpages:Version" value="2.0.0.0" /&gt;--&gt;
      &lt;add key="webpages:Version" value="3.0.0.0" /&gt;
  
      &lt;add key="webpages:Enabled" value="false" /&gt;
      &lt;add key="PreserveLoginUrl" value="true" /&gt;
      &lt;add key="ClientValidationEnabled" value="true" /&gt;
      &lt;add key="UnobtrusiveJavaScriptEnabled" value="true" /&gt;
      &lt;add key="CoverpoolsUrlNewQuote" value="http%3A%2F%2Fcoverpools.cloudapp.net%2Fecon2012%2FeConEngineHtml.aspx%3Fenvironment%3Ddefault%26model%3D%3Cmodel%3E%26modelversion%3D%3Cmodelversion%3E%26context%3D%3Ccontextid%3E%26language%3Ddefault%26formatlanguage%3Ddefault%26configtype%3Dconfiguration%26type%3D1%26saveas%3D%3Cconfigid%3E%26objectid%3D%3Cconfigid%3E%26user%3D%3Cdealerid%3E%26mobile%3Dtrue" /&gt;
      &lt;add key="CoverpoolsUrlEditQuote" value="http%3A%2F%2Fcoverpools.cloudapp.net%2Fecon2012%2FeConEngineHtml.aspx%3Fenvironment%3Ddefault%26model%3D%3Cmodel%3E%26modelversion%3D%3Cmodelversion%3E%26context%3D%3Ccontextid%3E%26language%3Ddefault%26formatlanguage%3Ddefault%26configtype%3Dconfiguration%26type%3D1%26configuration%3D%3Cconfigid%3E%26saveas%3D%3Cconfigid%3E%26objectid%3D%3Cconfigid%3E%26user%3D%3Cdealerid%3E%26mobile%3Dtrue" /&gt;
      &lt;add key="CoverpoolsUrlTracking" value="%3Ctrackingid%3E" /&gt;
      &lt;add key="CoverpoolsUrlPrint" value="http%3A%2F%2Fcoverpools.cloudapp.net%2Fecon2012%2FeConPrintReport.aspx%3Fkey%3D%3Ckey%3E%26report%3D%3Creport%3E%26file%3D.pdf%26content%3Dapplication%2Fpdf" /&gt;
      &lt;add key="CoverpoolsUrlConnectEcon" value="http%3A%2F%2Fcoverpools.cloudapp.net%2Fecon2012%2FeConBackendProcessing.aspx%3Fenvironment%3Ddefault%26model%3D%3Cmodel%3E%26modelversion%3D%3Cmodelversion%3E%26action%3Dconnect%26configuration%3D%3Cconfigid%3E%26keyonly%3Dtrue" /&gt;
    &lt;/appSettings&gt;
    &lt;!--
      For a description of web.config changes see http://go.microsoft.com/fwlink/?LinkId=235367.
  
      The following attributes can be set on the &lt;httpRuntime&gt; tag.
        &lt;system.Web&gt;
          &lt;httpRuntime targetFramework="4.5.2" /&gt;
        &lt;/system.Web&gt;
    --&gt;
    &lt;system.web&gt;
      &lt;!--Added SimpleMemberShip based on http://stackoverflow.com/questions/15753864/to-call-this-method-the-membership-provider-property-must-be-an-instance-of--&gt;
          &lt;roleManager enabled="true" defaultProvider="SimpleRoleProvider"&gt;
          &lt;providers&gt;
              &lt;clear /&gt;
              &lt;add name="SimpleRoleProvider" type="WebMatrix.WebData.SimpleRoleProvider, WebMatrix.WebData" /&gt;
          &lt;/providers&gt;
      &lt;/roleManager&gt;
      &lt;membership defaultProvider="SimpleMembershipProvider"&gt;
          &lt;providers&gt;
              &lt;clear /&gt;
              &lt;add name="SimpleMembershipProvider" type="WebMatrix.WebData.SimpleMembershipProvider, WebMatrix.WebData" /&gt;
          &lt;/providers&gt;
      &lt;/membership&gt;
      &lt;sessionState mode="InProc" customProvider="DefaultSessionProvider"&gt;
          &lt;providers&gt;
              &lt;add name="DefaultSessionProvider" type="System.Web.Providers.DefaultSessionStateProvider, System.Web.Providers, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35" connectionStringName="DefaultConnection" /&gt;
          &lt;/providers&gt;
      &lt;/sessionState&gt;
      &lt;!--END ADDEDSimpleMemberShip--&gt;
  
      &lt;compilation debug="true" targetFramework="4.5.2" /&gt;
      &lt;httpRuntime /&gt;
      &lt;authentication mode="Forms"&gt;
        &lt;forms loginUrl="~/Account/Login" timeout="2880" name=".ASPXFORMSAUTH" protection="All" /&gt;
      &lt;/authentication&gt;
      &lt;pages controlRenderingCompatibilityVersion="4.0"&gt;
        &lt;namespaces&gt;
          &lt;add namespace="System.Web.Helpers" /&gt;
          &lt;add namespace="System.Web.Mvc" /&gt;
          &lt;add namespace="System.Web.Mvc.Ajax" /&gt;
          &lt;add namespace="System.Web.Mvc.Html" /&gt;
          &lt;add namespace="System.Web.Routing" /&gt;
          &lt;add namespace="System.Web.WebPages" /&gt;
        &lt;/namespaces&gt;
      &lt;/pages&gt;
    &lt;/system.web&gt;
    &lt;system.webServer&gt;
      &lt;validation validateIntegratedModeConfiguration="false" /&gt;
  
      &lt;!-- added per https://www.asp.net/mvc/overview/releases/how-to-upgrade-an-aspnet-mvc-4-and-web-api-project-to-aspnet-mvc-5-and-web-api-2--&gt;
      &lt;modules&gt;
        &lt;remove name="RoleManager" /&gt;
      &lt;/modules&gt;
      &lt;!-- /added --&gt;
  
    &lt;handlers&gt;
        &lt;remove name="ExtensionlessUrlHandler-Integrated-4.0" /&gt;
        &lt;remove name="OPTIONSVerbHandler" /&gt;
        &lt;remove name="TRACEVerbHandler" /&gt;
        &lt;add name="ExtensionlessUrlHandler-Integrated-4.0" path="*." verb="*" type="System.Web.Handlers.TransferRequestHandler" preCondition="integratedMode,runtimeVersionv4.0" /&gt;
      &lt;/handlers&gt;
    &lt;/system.webServer&gt;
  
    &lt;runtime&gt;
      &lt;assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"&gt;
        &lt;dependentAssembly&gt;
          &lt;assemblyIdentity name="DotNetOpenAuth.Core" publicKeyToken="2780ccd10d57b246" /&gt;
          &lt;bindingRedirect oldVersion="0.0.0.0-4.1.0.0" newVersion="4.1.0.0" /&gt;
        &lt;/dependentAssembly&gt;
        &lt;dependentAssembly&gt;
          &lt;assemblyIdentity name="DotNetOpenAuth.AspNet" publicKeyToken="2780ccd10d57b246" /&gt;
          &lt;bindingRedirect oldVersion="0.0.0.0-4.1.0.0" newVersion="4.1.0.0" /&gt;
        &lt;/dependentAssembly&gt;
        &lt;dependentAssembly&gt;
          &lt;assemblyIdentity name="WebGrease" publicKeyToken="31bf3856ad364e35" /&gt;
          &lt;bindingRedirect oldVersion="0.0.0.0-1.5.2.14234" newVersion="1.5.2.14234" /&gt;
        &lt;/dependentAssembly&gt;
        &lt;dependentAssembly&gt;
          &lt;assemblyIdentity name="System.Web.WebPages.Razor" publicKeyToken="31bf3856ad364e35" culture="neutral" /&gt;
          &lt;bindingRedirect oldVersion="0.0.0.0-3.2.3.0" newVersion="3.2.3.0" /&gt;
        &lt;/dependentAssembly&gt;
        &lt;dependentAssembly&gt;
          &lt;assemblyIdentity name="System.Web.Helpers" publicKeyToken="31bf3856ad364e35" /&gt;
          &lt;bindingRedirect oldVersion="1.0.0.0-3.2.3.0" newVersion="3.2.3.0" /&gt;
        &lt;/dependentAssembly&gt;
        &lt;dependentAssembly&gt;
          &lt;assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" /&gt;
          &lt;bindingRedirect oldVersion="0.0.0.0-3.2.3.0" newVersion="3.2.3.0" /&gt;
        &lt;/dependentAssembly&gt;
        &lt;dependentAssembly&gt;
          &lt;assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" /&gt;
          &lt;bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0" /&gt;
        &lt;/dependentAssembly&gt;
        &lt;dependentAssembly&gt;
          &lt;assemblyIdentity name="Newtonsoft.Json" publicKeyToken="30ad4fe6b2a6aeed" culture="neutral" /&gt;
          &lt;bindingRedirect oldVersion="0.0.0.0-6.0.0.0" newVersion="6.0.0.0" /&gt;
        &lt;/dependentAssembly&gt;
      &lt;/assemblyBinding&gt;
    &lt;/runtime&gt;
    &lt;entityFramework&gt;
      &lt;defaultConnectionFactory type="System.Data.Entity.Infrastructure.LocalDbConnectionFactory, EntityFramework"&gt;
        &lt;parameters&gt;
          &lt;parameter value="v11.0" /&gt;
        &lt;/parameters&gt;
      &lt;/defaultConnectionFactory&gt;
      &lt;providers&gt;
        &lt;provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" /&gt;
      &lt;/providers&gt;
    &lt;/entityFramework&gt;
    &lt;log4net&gt;
      &lt;appender name="RollingFile" type="log4net.Appender.RollingFileAppender"&gt;
        &lt;file value="App_Data\Logs.txt" /&gt;
        &lt;lockingModel type="log4net.Appender.FileAppender+MinimalLock" /&gt;
        &lt;appendToFile value="true" /&gt;
        &lt;rollingStyle value="Date" /&gt;
        &lt;maximumFileSize value="5MB" /&gt;
        &lt;maxSizeRollBackups value="2" /&gt;
        &lt;layout type="log4net.Layout.PatternLayout"&gt;
          &lt;conversionPattern value="%date [%thread] %-5level %logger [%ndc] - %message%newline" /&gt;
        &lt;/layout&gt;
      &lt;/appender&gt;
      &lt;root&gt;
        &lt;level value="INFO" /&gt;
        &lt;appender-ref ref="RollingFile" /&gt;
      &lt;/root&gt;
    &lt;/log4net&gt;
  &lt;/configuration&gt;
  </code></pre>
  
  <p>views/web.config</p>
  
  <pre><code>&lt;?xml version="1.0"?&gt;
  
  &lt;configuration&gt;
    &lt;configSections&gt;
      &lt;sectionGroup name="system.web.webPages.razor" type="System.Web.WebPages.Razor.Configuration.RazorWebSectionGroup, System.Web.WebPages.Razor, Version=3.2.3.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"&gt;
        &lt;section name="host" type="System.Web.WebPages.Razor.Configuration.HostSection, System.Web.WebPages.Razor, Version=3.2.3.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" /&gt;
        &lt;section name="pages" type="System.Web.WebPages.Razor.Configuration.RazorPagesSection, System.Web.WebPages.Razor, Version=3.2.3.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" /&gt;
      &lt;/sectionGroup&gt;
    &lt;/configSections&gt;
  
    &lt;system.web.webPages.razor&gt;
      &lt;!--&lt;host factoryType="System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" /&gt;--&gt;
      &lt;host factoryType="System.Web.Mvc.MvcWebRazorHostFactory, System.Web.Mvc, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" /&gt;
  
      &lt;pages pageBaseType="System.Web.Mvc.WebViewPage"&gt;
        &lt;namespaces&gt;
          &lt;add namespace="System.Web.Mvc" /&gt;
          &lt;add namespace="System.Web.Mvc.Ajax" /&gt;
          &lt;add namespace="System.Web.Mvc.Html" /&gt;
          &lt;add namespace="System.Web.Optimization"/&gt;
          &lt;add namespace="System.Web.Routing" /&gt;
        &lt;/namespaces&gt;
      &lt;/pages&gt;
    &lt;/system.web.webPages.razor&gt;
  
    &lt;appSettings&gt;
      &lt;add key="webpages:Enabled" value="false" /&gt;
    &lt;/appSettings&gt;
  
    &lt;system.web&gt;
      &lt;httpHandlers&gt;
        &lt;add path="*" verb="*" type="System.Web.HttpNotFoundHandler"/&gt;
      &lt;/httpHandlers&gt;
  
      &lt;!--
          Enabling request validation in view pages would cause validation to occur
          after the input has already been processed by the controller. By default
          MVC performs request validation before a controller processes the input.
          To change this behavior apply the ValidateInputAttribute to a
          controller or action.
      --&gt;
      &lt;!--&lt;pages
          validateRequest="false"
          pageParserFilterType="System.Web.Mvc.ViewTypeParserFilter, System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"
          pageBaseType="System.Web.Mvc.ViewPage, System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"
          userControlBaseType="System.Web.Mvc.ViewUserControl, System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"&gt;--&gt;
      &lt;pages
      validateRequest="false"
      pageParserFilterType="System.Web.Mvc.ViewTypeParserFilter, System.Web.Mvc, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"
      pageBaseType="System.Web.Mvc.ViewPage, System.Web.Mvc, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"
      userControlBaseType="System.Web.Mvc.ViewUserControl, System.Web.Mvc, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35"&gt;
        &lt;controls&gt;
          &lt;!--&lt;add assembly="System.Web.Mvc, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" namespace="System.Web.Mvc" tagPrefix="mvc" /&gt;--&gt;
          &lt;add assembly="System.Web.Mvc, Version=5.2.3.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" namespace="System.Web.Mvc" tagPrefix="mvc" /&gt;
  
        &lt;/controls&gt;
      &lt;/pages&gt;
    &lt;/system.web&gt;
  
    &lt;system.webServer&gt;
      &lt;validation validateIntegratedModeConfiguration="false" /&gt;
  
      &lt;handlers&gt;
        &lt;remove name="BlockViewHandler"/&gt;
        &lt;add name="BlockViewHandler" path="*" verb="*" preCondition="integratedMode" type="System.Web.HttpNotFoundHandler" /&gt;
      &lt;/handlers&gt;
    &lt;/system.webServer&gt;
  &lt;/configuration&gt;
  </code></pre>
  
  <p><strong>CodeFirst Project</strong>
  app.config </p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;configuration&gt;
    &lt;configSections&gt;
      &lt;!-- For more information on Entity Framework configuration, visit http://go.microsoft.com/fwlink/?LinkID=237468 --&gt;
      &lt;section name="entityFramework" type="System.Data.Entity.Internal.ConfigFile.EntityFrameworkSection, EntityFramework, Version=6.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089" requirePermission="false" /&gt;
    &lt;/configSections&gt;
    &lt;connectionStrings&gt;
      &lt;add name="TintagliaContext" connectionString="Data Source=SLD-GZQTHS1\SQLEXPRESS;Initial Catalog=coverpools;Integrated Security=True;MultipleActiveResultSets=True" providerName="System.Data.SqlClient" /&gt;
      &lt;!--&lt;add name="TintagliaContext" connectionString="Data Source=SLD-GZQTHS1\SQLEXPRESS;Initial Catalog=coverpools-NEW;Integrated Security=True;MultipleActiveResultSets=True" providerName="System.Data.SqlClient" /&gt;--&gt;
    &lt;/connectionStrings&gt;
    &lt;startup&gt;
      &lt;supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.5.2" /&gt;
    &lt;/startup&gt;
    &lt;entityFramework&gt;
      &lt;defaultConnectionFactory type="System.Data.Entity.Infrastructure.SqlConnectionFactory, EntityFramework" /&gt;
      &lt;providers&gt;
        &lt;provider invariantName="System.Data.SqlClient" type="System.Data.Entity.SqlServer.SqlProviderServices, EntityFramework.SqlServer" /&gt;
      &lt;/providers&gt;
    &lt;/entityFramework&gt;
    &lt;runtime&gt;
      &lt;assemblyBinding xmlns="urn:schemas-microsoft-com:asm.v1"&gt;
        &lt;dependentAssembly&gt;
          &lt;assemblyIdentity name="System.Web.WebPages" publicKeyToken="31bf3856ad364e35" culture="neutral" /&gt;
          &lt;bindingRedirect oldVersion="0.0.0.0-3.2.3.0" newVersion="3.2.3.0" /&gt;
        &lt;/dependentAssembly&gt;
        &lt;dependentAssembly&gt;
          &lt;assemblyIdentity name="System.Web.Mvc" publicKeyToken="31bf3856ad364e35" culture="neutral" /&gt;
          &lt;bindingRedirect oldVersion="0.0.0.0-5.2.3.0" newVersion="5.2.3.0" /&gt;
        &lt;/dependentAssembly&gt;
      &lt;/assemblyBinding&gt;
    &lt;/runtime&gt;
  &lt;/configuration&gt;
  </code></pre>
  
  <p>Packages.config</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;packages&gt;
    &lt;package id="EntityFramework" version="6.1.3" targetFramework="net452" /&gt;
    &lt;package id="Microsoft.AspNet.Mvc" version="5.2.3" targetFramework="net452" /&gt;
    &lt;package id="Microsoft.AspNet.Razor" version="3.2.3" targetFramework="net452" /&gt;
    &lt;package id="Microsoft.AspNet.WebApi" version="5.2.3" targetFramework="net452" /&gt;
    &lt;package id="Microsoft.AspNet.WebApi.Client" version="5.2.3" targetFramework="net452" /&gt;
    &lt;package id="Microsoft.AspNet.WebApi.Core" version="5.2.3" targetFramework="net452" /&gt;
    &lt;package id="Microsoft.AspNet.WebApi.WebHost" version="5.2.3" targetFramework="net452" /&gt;
    &lt;package id="Microsoft.AspNet.WebHelpers" version="3.2.3" targetFramework="net452" /&gt;
    &lt;package id="Microsoft.AspNet.WebPages" version="3.2.3" targetFramework="net452" /&gt;
    &lt;package id="Microsoft.AspNet.WebPages.Data" version="3.2.3" targetFramework="net452" /&gt;
    &lt;package id="Microsoft.AspNet.WebPages.WebData" version="3.2.3" targetFramework="net452" /&gt;
    &lt;package id="Microsoft.Web.Infrastructure" version="1.0.0.0" targetFramework="net452" /&gt;
    &lt;package id="Newtonsoft.Json" version="6.0.4" targetFramework="net452" /&gt;
    &lt;package id="PagedList" version="1.17.0.0" targetFramework="net45" /&gt;
    &lt;package id="PagedList.Mvc" version="4.5.0.0" targetFramework="net45" /&gt;
  &lt;/packages&gt;
  </code></pre>
  
  <p>Here's what I am getting when I compile:
  <code>Could not load file or assembly 'System.Web.Helpers' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)</code></p>
  
  <pre><code>An unhandled exception was generated during the execution of the current web request. Information regarding the origin and location of the exception can be identified using the exception stack trace below. 
  
  
  === Pre-bind state information ===
  LOG: DisplayName = System.Web.Helpers
   (Partial)
  WRN: Partial binding information was supplied for an assembly:
  WRN: Assembly Name: System.Web.Helpers | Domain ID: 2
  WRN: A partial bind occurs when only part of the assembly display name is provided.
  WRN: This might result in the binder loading an incorrect assembly.
  WRN: It is recommended to provide a fully specified textual identity for the assembly,
  WRN: that consists of the simple name, version, culture, and public key token.
  WRN: See whitepaper http://go.microsoft.com/fwlink/?LinkId=109270 for more information and common solutions to this issue.
  LOG: Appbase = file:///F:/sites/OnlineOrder/Coverpools Dealer Portal/Infotech Coverpools Portal Tintaglia/Source/Infotech.Coverpools.Portal.Tintaglia.Web/
  LOG: Initial PrivatePath = F:\sites\OnlineOrder\Coverpools Dealer Portal\Infotech Coverpools Portal Tintaglia\Source\Infotech.Coverpools.Portal.Tintaglia.Web\bin
  Calling assembly : (Unknown).
  ===
  LOG: This bind starts in default load context.
  LOG: Using application configuration file: F:\sites\OnlineOrder\Coverpools Dealer Portal\Infotech Coverpools Portal Tintaglia\Source\Infotech.Coverpools.Portal.Tintaglia.Web\web.config
  LOG: Using host configuration file: C:\Users\joshua.mcgee\Documents\IISExpress\config\aspnet.config
  LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config.
  LOG: Policy not being applied to reference at this time (private, custom, partial, or location-based assembly bind).
  LOG: Attempting download of new URL file:///C:/Users/joshua.mcgee/AppData/Local/Temp/Temporary ASP.NET Files/root/0af143ab/206c340/System.Web.Helpers.DLL.
  LOG: Attempting download of new URL file:///C:/Users/joshua.mcgee/AppData/Local/Temp/Temporary ASP.NET Files/root/0af143ab/206c340/System.Web.Helpers/System.Web.Helpers.DLL.
  LOG: Attempting download of new URL file:///F:/sites/OnlineOrder/Coverpools Dealer Portal/Infotech Coverpools Portal Tintaglia/Source/Infotech.Coverpools.Portal.Tintaglia.Web/bin/System.Web.Helpers.DLL.
  LOG: Using application configuration file: F:\sites\OnlineOrder\Coverpools Dealer Portal\Infotech Coverpools Portal Tintaglia\Source\Infotech.Coverpools.Portal.Tintaglia.Web\web.config
  LOG: Using host configuration file: C:\Users\joshua.mcgee\Documents\IISExpress\config\aspnet.config
  LOG: Using machine configuration file from C:\Windows\Microsoft.NET\Framework\v4.0.30319\config\machine.config.
  LOG: Redirect found in application configuration file: 3.0.0.0 redirected to 3.2.3.0.
  LOG: Post-policy reference: System.Web.Helpers, Version=3.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35
  LOG: Attempting download of new URL file:///C:/Users/joshua.mcgee/AppData/Local/Temp/Temporary ASP.NET Files/root/0af143ab/206c340/System.Web.Helpers.DLL.
  LOG: Attempting download of new URL file:///C:/Users/joshua.mcgee/AppData/Local/Temp/Temporary ASP.NET Files/root/0af143ab/206c340/System.Web.Helpers/System.Web.Helpers.DLL.
  LOG: Attempting download of new URL file:///F:/sites/OnlineOrder/Coverpools Dealer Portal/Infotech Coverpools Portal Tintaglia/Source/Infotech.Coverpools.Portal.Tintaglia.Web/bin/System.Web.Helpers.DLL.
  WRN: Comparing the assembly name resulted in the mismatch: Minor Version
  ERR: Failed to complete setup of assembly (hr = 0x80131040). Probing terminated.
  
  
  Stack Trace:
  
  
  [FileLoadException: Could not load file or assembly 'System.Web.Helpers' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)]
  
  [FileLoadException: Could not load file or assembly 'System.Web.Helpers, Version=3.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)]
     System.Reflection.RuntimeAssembly._nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark&amp; stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +0
     System.Reflection.RuntimeAssembly.nLoad(AssemblyName fileName, String codeBase, Evidence assemblySecurity, RuntimeAssembly locationHint, StackCrawlMark&amp; stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +36
     System.Reflection.RuntimeAssembly.InternalLoadAssemblyName(AssemblyName assemblyRef, Evidence assemblySecurity, RuntimeAssembly reqAssembly, StackCrawlMark&amp; stackMark, IntPtr pPrivHostBinder, Boolean throwOnFileNotFound, Boolean forIntrospection, Boolean suppressSecurityChecks) +152
     System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark&amp; stackMark, IntPtr pPrivHostBinder, Boolean forIntrospection) +77
     System.Reflection.RuntimeAssembly.InternalLoad(String assemblyString, Evidence assemblySecurity, StackCrawlMark&amp; stackMark, Boolean forIntrospection) +21
     System.Reflection.Assembly.Load(String assemblyString) +28
     System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +38
  
  [ConfigurationErrorsException: Could not load file or assembly 'System.Web.Helpers, Version=3.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)]
     System.Web.Configuration.CompilationSection.LoadAssemblyHelper(String assemblyName, Boolean starDirective) +738
     System.Web.Configuration.CompilationSection.LoadAllAssembliesFromAppDomainBinDirectory() +217
     System.Web.Configuration.CompilationSection.LoadAssembly(AssemblyInfo ai) +130
     System.Web.Compilation.BuildManager.GetReferencedAssemblies(CompilationSection compConfig) +170
     System.Web.Compilation.BuildManager.GetPreStartInitMethodsFromReferencedAssemblies() +92
     System.Web.Compilation.BuildManager.CallPreStartInitMethods(String preStartInitListPath, Boolean&amp; isRefAssemblyLoaded) +290
     System.Web.Compilation.BuildManager.ExecutePreAppStart() +157
     System.Web.Hosting.HostingEnvironment.Initialize(ApplicationManager appManager, IApplicationHost appHost, IConfigMapPathFactory configMapPathFactory, HostingEnvironmentParameters hostingParameters, PolicyLevel policyLevel, Exception appDomainCreationException) +531
  
  [HttpException (0x80004005): Could not load file or assembly 'System.Web.Helpers, Version=3.2.3.0, Culture=neutral, PublicKeyToken=31bf3856ad364e35' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)]
     System.Web.HttpRuntime.FirstRequestInit(HttpContext context) +9946132
     System.Web.HttpRuntime.EnsureFirstRequestInit(HttpContext context) +90
     System.Web.HttpRuntime.ProcessRequestNotificationPrivate(IIS7WorkerRequest wr, HttpContext context) +261
  </code></pre>