Erros with pg-Admin

Hello:

    I tried to connect pgAdmin running on Windows 2000 to Postgres 7.2.3
runnig on another computer with RH8.0 received this error:

2003-02-17 18:46:05 -
*******************************************************************
2003-02-17 18:46:05 - Error(s)
2003-02-17 18:46:05 -
*******************************************************************
2003-02-17 18:46:05 - Error in pgAdmin II:frmConnect.cmdConnect_Click:
-2147467259 - Could not connect to the server;
Could not connect to remote socket.

2003-02-17 18:46:05 - Windows Version: Windows 2000 v5.0 build 2195
Service Pack 2
2003-02-17 18:46:05 - pgSchema Version: 1.4.12
2003-02-17 18:46:05 - MDAC Version: 2.5
2003-02-17 18:46:05 - cnPostgreSQL.State = adStateClosed

   I have checked that the client and the server can connect with "ping"
and, also, that the server is listening (it was started up with the
option "-i").

Thanks in advance

--
---------------------------------------------------------------------------
Juan C. Casamayor
Dept. Sistemas Informaticos y Computacion
Universidad Politecnica de Valencia    Tel: ++ 34 6 3877007 (ext. 73594)
   Camino de Vera s/n                  Fax: ++ 34 6 3877359
46071 Valencia                         email: jcarlos@dsic.upv.es
(SPAIN)                                www: http://www.dsic.upv.es/~jcarlos