title: System.DirectoryServices.AccountManagement not working on the server
body: <p>I am using <code>System.DirectoryServices.AccountManagement</code> to find the logged-in user's AD entry.  It is working great in the VS2008 WebDev server on developers machines.  </p>
  
  <p>But when we installed the code on the development server (windows server 2008), we get an access error.</p>
  
  <p>Both the developer's machine and the development server are members of the same domain.</p>
  
  <p>We have Impersonation turned on, so we are connecting to AD with the same user credentials.</p>
  
  <p>What are we missing here?  Why is it working on the developer's machine, but not the development server?</p>
  
  <p>The actual exception that we were receiving was "An operations error occurred".</p>