title: SQL Server Express does not start on running docker container (Windows)
body: <p><strong>What I have done:</strong></p>
  
  <ul>
  <li>I have installed <strong>Docker Desktop for Windows</strong> on Windows 10 Anniversary
  Update </li>
  <li>I pulled a the image microsoft/windowsservercore </li>
  <li>I installed <strong>SQL Server Express 2016</strong> on a running container A of this image.</li>
  <li>I exited the container A </li>
  <li>I committed the container A to a new image sqlimage</li>
  <li>I run a new container B with the new sqlimage</li>
  </ul>
  
  <p><strong>My Problem:</strong>
  <br/>
  On container A the SQL Server works correctly.<br/>
  On container B the SQL Server could not be started.<br/>
  When I try to start the service with net start "SQL Server (INST)" i  get following error: <br/>A service specific error occured: 5.</p>
  
  <p>What is the difference between these two containers?</p>