title: Cannot join Workflow Farm (Add-WFHost)
body: <p>I have recently </p>
  
  <ol>
  <li>installed <a href="https://www.microsoft.com/en-us/download/details.aspx?id=42036" rel="nofollow">Workflow Manager Cumulative Update 2</a></li>
  <li>Upgraded Server Bus from 1.0 to 1.1</li>
  </ol>
  
  <p>Now when I try to join the WF Farm, I get a 401 error saying</p>
  
  <blockquote>
    <p>The remote server returned an error: (401) Unauthorized. Manage claim
    is required for this operation...</p>
  </blockquote>
  
  <p>The interesting thing is that I can join SB Farm just fine, but just not the WF Farm.</p>
  
  <p>Here's the output from WF PowerShell:</p>
  
  <pre><code>PS C:\Program Files\Workflow Manager\1.0&gt; Add-WFHost -WFFarmDBConnectionStringData 'Source=sqlserver;Initial Catalog=WFManagement;Integrated Security=True;Encryt=False' -RunAsPassword $RunAsPassword -EnableFirewallRules $true -SBClientConfiguration $SBClientConfiguration -CertificateAutoGenerationKey $CertificateAutoGenerationKey -Verbose;
  
  VERBOSE: [04-05-2015 07:05:32]: Validating input and configuration parameters.
  VERBOSE: [04-05-2015 07:05:33]: Installing auto-generated certificate.
  VERBOSE: [04-05-2015 07:05:36]: Granting 'Log on as Service' privilege to the RunAs account.
  VERBOSE: [04-05-2015 07:05:36]: Workflow Manager configuration starting.
  VERBOSE: [04-05-2015 07:05:37]: Configuring Workflow Manager runtime settings.
  Add-WFHost : The remote server returned an error: (401) Unauthorized. Manage cl
  aim is required for this operation..TrackingId:653bd8b8-5061-4f3a-809a-cd7fd4b9
  b665_Gunopsdk576903,TimeStamp:04-05-2015 05:05:38
  At line:1 char:1
  + Add-WFHost -WFFarmDBConnectionString 'Data Source=sqlserver;Initial Catalog=WFM
  ana ...
  + ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  ~~~
      + CategoryInfo          : OperationStopped: (:) [Add-WFHost], Unauthorized
     AccessException
      + FullyQualifiedErrorId : WFRuntimeSettingFailed,Microsoft.Workflow.Deploy
     ment.Commands.AddWFHost
  </code></pre>
  
  <p>Any pointers?</p>