.NET 4.0 System.Web.Routing redirects to 404
Ensure Application Pool is .NET 4.0
In some cases, including the following into the web.config, but if you happen to encounter a 404 error passing RouteData in the url, suggest try adding the following this into the web.config
<system.webServer> <modules runAllManagedModulesForAllRequests="true"> <remove name="UrlRoutingModule" /> <add name="UrlRoutingModule" type="System.Web.Routing.UrlRoutingModule, System.Web, Version=4.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" /> </modules> <handlers> <add name="UrlRoutingHandler" preCondition="integratedMode" verb="*" path="UrlRouting.axd" type="System.Web.HttpForbiddenHandler, System.Web, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a" /> </handlers> </system.webServer>
