DCNM - failed to connect / verify server is listening

After entering the password, the message appears -

Unable to connect to DCNM-SAN server

(Root cause: failed to connect xxx.xxx.xx.xx:9099)

please verify that DCNM-SAN server is listening on port 9099

and this local host is able to connect to required server ports

from the log -

checkDcnmServerDependencies -> dcnmRoot: C:\Program Files\Cisco Systems\dcm\dcnm

Checking Database connection status...

dcnmRoot: C:\Program Files\Cisco Systems\dcm\dcnm

DB User Name: dcnmuser

DB URL: jdbc:postgresql://localhost:5432/dcmdb

DB Driver: org.postgresql.Driver

Dependency check property file not found. Using default value.

Database connection failed. Wating for 5000 Millisecs to retry!!!

Database connection failed. Wating for 10000 Millisecs to retry!!!

Database connection failed. Wating for 20000 Millisecs to retry!!!

Database connection failed. Wating for 40000 Millisecs to retry!!!

Database connection failed.  Wating for 80000 Millisecs to retry!!!

  Failed to start DCNM server.  Unable to connect to database.  Connection refused. Check that the hostname and port are correct and that the postmaster is accepting TCP/IP connections.

<-- Wrapper Stopped

--> Wrapper Started as Service

Launching a JVM...

Wrapper (Version 3.2.3) http://wrapper.tanukisoftware.org

  Copyright 1999-2006 Tanuki Software, Inc.  All Rights Reserved.

WARNING - Unable to load the Wrapper's native library 'wrapper.dll'.

The file is located on the path at the following location but

could not be loaded:

C:\Program Files\Cisco Systems\dcm\dcnm\bin\..\..\dcnm\lib\wrapper.dll

Please verify that the file is readable by the current user

and that the file has not been corrupted in any way.

One common cause of this problem is running a 32-bit version

of the Wrapper with a 64-bit version of Java, or vica versa.

This is a 64-bit JVM.

Reported cause:

C:\Program Files\Cisco Systems\dcm\dcnm\lib\wrapper.dll: Can't load IA 32-bit .dll on a AMD 64-bit platform

System signals will not be handled correctly.