SCOM 2012 Web Console "An unexpected error has occurred"

Hi,

We have installed a new scom 2012 with CU3, when accesing the web console we  receive this error message:

Please provide the following information to the support engineer if you have to contact Microsoft Help and Support :

System.ServiceModel.CommunicationException: [HttpWebRequest_WebException_RemoteServer]
Arguments: NotFound
Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See System.Net.WebException: [HttpWebRequest_WebException_RemoteServer]
Arguments: NotFound
Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See System.Net.WebException: [HttpWebRequest_WebException_RemoteServer]
Arguments: NotFound
Debugging resource strings are unavailable. Often the key and arguments provide sufficient information to diagnose the problem. See at System.Net.Browser.BrowserHttpWebRequest.InternalEndGetResponse(IAsyncResult asyncResult)
   at System.Net.Browser.BrowserHttpWebRequest.<>c__DisplayClassa.<EndGetResponse>b__9(Object sendState)
   at System.Net.Browser.AsyncHelper.<>c__DisplayClass4.<BeginOnUI>b__0(Object sendState)
   --- End of inner exception stack trace ---
   at System.Net.Browser.AsyncHelper.BeginOnUI(SendOrPostCallback beginMethod, Object state)
   at System.Net.Browser.BrowserHttpWebRequest.EndGetResponse(IAsyncResult asyncResult)
   at System.ServiceModel.Channels.HttpChannelFactory.HttpRequestChannel.HttpChannelAsyncRequest.CompleteGetResponse(IAsyncResult result)
   --- End of inner exception stack trace ---
   at System.ServiceModel.AsyncResult.End[TAsyncResult](IAsyncResult result)
   at System.ServiceModel.Channels.ServiceChannel.EndCall(String action, Object[] outs, IAsyncResult result)
   at System.ServiceModel.ClientBase`1.ChannelBase`1.EndInvoke(String methodName, Object[] args, IAsyncResult result)
   at Microsoft.EnterpriseManagement.Presentation.Security.ServiceProxies.LogonServiceClient.LogonServiceClientChannel.EndGetConfiguration(IAsyncResult result)
   at Microsoft.EnterpriseManagement.Presentation.Security.ServiceProxies.LogonServiceClient.Microsoft.EnterpriseManagement.Presentation.Security.ServiceProxies.ILogonService.EndGetConfiguration(IAsyncResult result)
   at Microsoft.EnterpriseManagement.Presentation.Security.ServiceProxies.LogonServiceClient.OnEndGetConfiguration(IAsyncResult result)
   at System.ServiceModel.ClientBase`1.OnAsyncCallCompleted(IAsyncResult result)

I have uninstalled and reinstalled the web console.

I cheked the pre-requisites, also configure permissions inheritance for the web console.

Thanks in advance for any help.