title: windows service command RPC error (sc.exe or psservice)
body: <p>I am getting the following error when i try to run the command from remote machine</p>
  
  <pre><code>C:\&gt;sc \\machinename query
  [SC] OpenSCManager FAILED 1722:
  
  The RPC server is unavailable.
  </code></pre>
  
  <ul>
  <li>I have admin privileges to that machine.</li>
  </ul>
  
  <p>Any solution let me know.</p>