title: DllNotFoundException: Unable to load DLL 'nativrd2.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)
body: <p>I recently upgraded .NET framework from 4.0 to 4.5.1 in my .NET MVC Application. I have a wcf web service in our project, now my IIS 7 doesn't seem to like my wcf service anymore. When I try to connect to it, using soapUI or by url in the browser, it will just reroute to my regular loginpage.</p>
  
  <p>I get this error in the eventlog.</p>
  
  <pre><code>WebHost failed to process a request.
   Sender Information: System.ServiceModel.Activation.HostedHttpRequestAsyncResult/60493796
   Exception: System.DllNotFoundException: Unable to load DLL 'nativrd2.dll': The specified module could not be found. (Exception from HRESULT: 0x8007007E)
     at System.Runtime.AsyncResult.End[TAsyncResult](IAsyncResult result)
     at System.ServiceModel.Activation.HostedHttpRequestAsyncResult.End(IAsyncResult result)
   Process Name: w3wp
   Process ID: 2852
  </code></pre>
  
  <p>Thanks</p>