Fixing the SCOM 2012 SP1 UR#3 Web Console. Error: Debugging resource strings are unavailable.

Issue
This one is a bit strange. Before UR#3 for SCOM 2012 SP1 the Web Console worked just fine. I applied UR#3 for SCOM 2012 SP1 Web Console, ran through all the required procedures but the Web Console was broken.

And:

The additional information for the error was a bit cryptic:

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 http://go.microsoft.com/fwlink/?linkid=106663&Version=5.1.20513.0&File=System.Windows.dll&Key=HttpWebRequest_WebException_RemoteServer ---> 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 http://go.microsoft.com/fwlink/?linkid=106663&Version=5.1.20513.0&File=System.Windows.dll&Key=HttpWebRequest_WebException_RemoteServer ---> 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 http://go.microsoft.com/fwlink/?linkid=106663&Version=5.1.20513.0&File=System.Windows.dll&Key=HttpWebRequest_WebException_RemoteServer    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)

Cause
The cause still eludes me. Before UR#3 all was just fine and after it, the Web Console was broken. But I fixed it none the less.

Solution
An IISReset from an elevated prompt didn’t help, nor the stupid reboot. So it was time for another approach.

1. Open an elevated cmd-prompt
2. Go to the folder C:\Windows\Microsoft.NET\Framework64\v4.0.30319 and execute these two commands:
3. aspnet_regiis -i –enable
4. aspnet_regiis -r
   

Afterwards the SCOM 2012 SP1 UR#3 Web Console works like a charm again: