title: User authorization in DB2
body: <p>I am using win Vista, and I am trying to backup some Database under DB2.</p>
  
  <p>I am logged in using the <code>Administrator</code> user, and whenever I try to issue the backup command in the "command line processor", I get the following message:</p>
  
  <p><code>SQL1092N  "ADMINISTRATOR" does not have the authority to perform the requested command.  SQLSTATE=00000</code></p>
  
  <p>BTW, I have created a username/password pair (db2admin) while installing the DB2 server.
  So, Will this problem will be get solved if I use the <code>db2admin</code> user? And how to connect to the server (local server BTW) using the <code>db2admin</code> user ?</p>