 <ul>   <li>Check the proxy settings to make sure that they are correct.</li>   <li>Contact your network administrator to make sure the proxy server is     working.</li> </ul> 
 <ul>   <li>Controla que le parametros del proxy es correcte.</li>   <li>Contacta tu administrator de rete pro saper si le servitor del proxy functiona.</li> </ul> 