title: dll missing in JDBC
body: <p>I am currently working with SQL in Java.
  Recently I got this error:</p>
  
  <pre><code>com.microsoft.sqlserver.jdbc.AuthenticationJNI &lt;clinit&gt;
  WARNING: Failed to load the sqljdbc_auth.dll cause : no sqljdbc_auth in java.library.path
  </code></pre>
  
  <p>This happens when I add the parameter <code>integratedSecurity=true;</code> in the connection String.
  The error message clearly says that sqljdbc_auth.dll is missing, so I tried to put the dll in the same path as I keep sqljdbc4.jar.</p>
  
  <p>However, this doesn't work, so I wanted to know how I actually can add this dll to my build path? Is there a special way to do it?</p>