title: Remote WMI connection
body: <p>I want to connect  to remote PC running Windows 7, from another PC using ManagementScope on a local network. 
  On remote PC I've created a new user account "Samuel" without password and set as administrator.</p>
  
  <pre><code>ConnectionOptions options = new ConnectionOptions();
  options.Username = "Samuel";
  options.Password = "";
  
  ManagementScope scope = new ManagementScope("\\\\192.168.0.2\\root\\cimv2", options);          
  scope.Connect();
  </code></pre>
  
  <p>The Error I get:</p>
  
  <blockquote>
    <p>Access is denied. (Exception from
    HRESULT: 0x80070005 (E_ACCESSDENIED))</p>
  </blockquote>
  
  <p><strong>Update:</strong><br>
  After setting password for the use, I get new error:  </p>
  
  <blockquote>
    <p>The RPC server is unavailable.
    (Exception from HRESULT: 0x800706BA)</p>
  </blockquote>