ServiceStack with IIS 7.5

Question

I installed Clean Windows Web Server 2008 R2 64-bit with IIS 7.5. I created .NET v4.0 application pool and Web Site in this pool, where I deployed my application with ServiceStack services. I got this error message in web browser when I opened servicestack page.:

HTTP Error 500.21 - Internal Server Error
Handler "ServiceStack.Factory" has a bad module "ManagedPipelineHandler" in its module list.

My application is working in Visual studio hosted IIS server. Can be problem with IIS 7.5 instalation and servicestack or it is some asp.net issue?

Doud

Are you using classic or integrated pipeline mode in IIS? – Footwork

I tried both. But default I use integrated. – Doud

Answer 1

1) Ensure the following is in the web.config

<!-- Required for IIS 7.0 -->
<system.webServer>
  <handlers>
    <add path="*" 
         name="ServiceStack.Factory"
         type="ServiceStack.WebHost.Endpoints.ServiceStackHttpHandlerFactory, ServiceStack" 
         verb="*" preCondition="integratedMode"
         resourceType="Unspecified" allowPathInfo="true" />
  </handlers>
</system.webServer>

copied from http://www.servicestack.net/ServiceStack.Hello/

2) If still not working then try running this command

%windir%\Microsoft.NET\Framework\v4.0.30319\aspnet_regiis.exe -i

See the article in comments that vaclamar found.

Footwork

Yes, I do. Application is running from Visual Studio hosted IIS. – Doud

Have you tried running "aspnet_regiis.exe -i" on the server under the v4.0.30319 folder or whatever your asp.net version # is? – Footwork

Yes, that's my problem. Thanks for help. Now it is working. I found also this good article about it. – Doud

In (non-server) Windows 8, you have to turn on ASP.NET under IIS in "Turn Windows Features On or Off" – Tillfourd