IIS 7.5 routing not working (all usual methods tested)

I have a client who has one webpage with customized routes added in global.asax (they are extension-less):

Sub Application_Start(ByVal sender As Object, ByVal e As EventArgs)
Routing.RouteTable.Routes.Clear()
Routing.RouteTable.Routes.MapPageRoute("Key1", "String", "~/Route")

Unfortunately this redirections are not working o开发者_如何学Gon IIS 7.5. I've tested that:

• HTTP redirection is installed over IIS
• Tried to runAllManagedModulesForAllRequests="true" (in the web.config)
• Use the manual add of UrlRoutingMode (http://www.britishdeveloper.co.uk/2010/06/dont-use-modules-runallmanagedmodulesfo.html)

The pool in in integrated mode, 4.0. This server is running a lot of MVC3 pages, and they are using routing by default.

Any light will be very apreciated! Thanks

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EDIT: Ok, I'm not able to find any solution.

At the webconfig, inside assemblies:

<add assembly="System.Web.Routing, Version=4.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />

At system.webServer:

<system.webServer>
<validation validateIntegratedModeConfiguration="false" />
<defaultDocument>
<files><add value="Page.aspx" /></files>
</defaultDocument>
<modules runAllManagedModulesForAllRequests="true">
<remove name="UrlRoutingModule"/>
<add name="UrlRoutingModule" type="System.Web.Routing.UrlRoutingModule,System.Web.Routing,Version=4.0.0.0,Culture=neutral,PublicKeyToken=31BF3856AD364E35" />
   </modules>



</system.webServer>

My solution, after trying EVERYTHING:

Bad deployment, an old PrecompiledApp.config was hanging around my deploy location, and making everything not work.

My final settings that worked:

• IIS 7.5, Win2k8r2 x64,
• Integrated mode application pool

• Nothing changes in the web.config - this means no special handlers for routing. Here's my snapshot of the sections a lot of other posts reference. I'm using FluorineFX, so I do have that handler added, but I did not need any others:

  <system.web>
    <compilation debug="true" targetFramework="4.0" />
    <authentication mode="None"/>
  
    <pages validateRequest="false" controlRenderingCompatibilityVersion="3.5" clientIDMode="AutoID"/>
    <httpRuntime requestPathInvalidCharacters=""/>
  
    <httpModules>
      <add name="FluorineGateway" type="FluorineFx.FluorineGateway, FluorineFx"/>
    </httpModules>
  </system.web>
    <system.webServer>
      <!-- Modules for IIS 7.0 Integrated mode -->
      <modules>
        <add name="FluorineGateway" type="FluorineFx.FluorineGateway, FluorineFx" />
      </modules>
  
      <!-- Disable detection of IIS 6.0 / Classic mode ASP.NET configuration -->
      <validation validateIntegratedModeConfiguration="false" />
    </system.webServer>
  

• Global.ashx: (only method of any note)

  void Application_Start(object sender, EventArgs e) {
      // Register routes...
      System.Web.Routing.Route echoRoute = new System.Web.Routing.Route(
            "{*message}",
          //the default value for the message
            new System.Web.Routing.RouteValueDictionary() { { "message", "" } },
          //any regular expression restrictions (i.e. @"[^\d].{4,}" means "does not start with number, at least 4 chars
            new System.Web.Routing.RouteValueDictionary() { { "message", @"[^\d].{4,}" } },
            new TestRoute.Handlers.PassthroughRouteHandler()
         );
  
      System.Web.Routing.RouteTable.Routes.Add(echoRoute);
  }
  

• PassthroughRouteHandler.cs - this achieved an automatic conversion from http://andrew.arace.info/stackoverflow to http://andrew.arace.info/#stackoverflow which would then be handled by the default.aspx:

  public class PassthroughRouteHandler : IRouteHandler {
  
      public IHttpHandler GetHttpHandler(RequestContext requestContext) {
          HttpContext.Current.Items["IncomingMessage"] = requestContext.RouteData.Values["message"];
          requestContext.HttpContext.Response.Redirect("#" + HttpContext.Current.Items["IncomingMessage"], true);
          return null;
      }
  }
  

Have a look at this:

http://www.britishdeveloper.co.uk/2010/06/dont-use-modules-runallmanagedmodulesfo.html