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    // geht nicht unter Win7 -> 'Socket-Fehler #11004'.
    IdFTP.Host     := 'ftp://' + myHost;
    //
    IdFTP.Username := user;
    IdFTP.Password := passwort;

      try
        try
          IdFTP.Connect;
        except
          // geht unter Win-7
          IdFTP.Host := myHost;
          IdFTP.Connect;
        end;
        IdFTP.ChangeDir('/Lizenz');
        IdFTP.Get(loSource, loDest, TRUE); // -> 'Cannot open data connection'
      finally
        try
          if IdFTP.Connected
            then IdFTP.Disconnect;
        except
        end;
      end;