httpModules not working on iis7

I have the following module

public class LowerCaseRequest : IHttpModule {
     public void Init(HttpApplication context) {
         context.BeginRequest += new EventHandler(this.OnBeginRequest);
     }

     public void Dispose() { }

     public void OnBeginRequest(Object s, EventArgs e) {
         HttpApplication app = (HttpApplication)s;

         if (app.Context.Request.Url.ToString().ToLower().EndsWith(".aspx")) {
             if (app.Context.Request.Url.ToString() != app.Context.Request.Url.ToString().ToLower()) {
                 HttpResponse response = app.Context.Response;

                 response.StatusCode = (int)HttpStatusCode.MovedPermanently;
                 response.Status = "301 Moved Permanently";
                 response.RedirectLocation = app.Context.Request.Url.ToString().ToLower();
                 response.SuppressContent = true;
                 response.End();
             }
             if (!app.Context.Request.Url.ToString().StartsWith(@"http://zeeprico.com")) {
                 HttpResponse response = app.Context.Response;

                 response.StatusCode = (int)HttpStatusCode.MovedPermanently;
                 response.Status = "301 Moved Permanently";
                 response.RedirectLocation = app.Context.Request.Url.ToString().ToLower().Replace(@"http://zeeprico.com", @"http://www.zeeprico.com");
                 response.SuppressContent开发者_如何学C = true;
                 response.End();
             }
         }
     }
}

the web.config looks like

<system.web>
  <httpModules>
      <remove name="WindowsAuthentication" />
      <remove name="PassportAuthentication" />
      <remove name="AnonymousIdentification" />
      <remove name="UrlAuthorization" />
      <remove name="FileAuthorization" />
      <add name="LowerCaseRequest" type="LowerCaseRequest" />
      <add name="UrlRewriter" type="Intelligencia.UrlRewriter.RewriterHttpModule, Intelligencia.UrlRewriter" />
      <add name="ScriptModule" type="System.Web.Handlers.ScriptModule, System.Web.Extensions, Version=3.5.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" />
</httpModules>
</system.web>

It works grate on my PC running XP and IIS 5.1

but on my webserver running IIS7 and WS 2008 dosn't works, please help I don't know how to work this out.

Thanks

On IIS7 and higher use

<configuration>
  <system.webServer>
    <modules>
      <add name="CustomModule" type="Samples.CustomModule" />
    </modules>
  </system.webServer>
</configuration>

Above is correct for IIS 7.5

<modules>
  <add name="CustomModule" type="Samples.CustomModule" />
</modules>

the only problem I got, is that instance of application pool for particular application should be set to managed Pipeline = Integrated, not Classic..
or: Using Classic Mode

If your application is to use Classic mode, then make sure that your application is configured for that type of pool and your modules are configured in system.web section and not in system.webServer section of web.config file.

In IIS go to feature view select module

double click to module then right click and press (Add Managed Module)

then put name and type as defined in web.config

example:

<httpModules>
  <add name="CustomModule" type="WebApplication.Security.CustomModule" />
</httpModules>