Corba Adapter Configuration

When I try to configure and start the corba adapter using adapter manager. I get this
following error message. Naming service was running.

3:17:19 PM (901) Connect to Broker “Broker #1” on host “nt20830.india.hp.com”.
3:17:19 PM (902) Check client group “CORBAClientGroup”.
3:17:19 PM (924) Create AdapterConfig document type.
3:17:19 PM (921) Check client group permissions.
3:17:19 PM (903) Create client “newAdapter”.
3:17:19 PM (904) Start adapter process in test mode.
3:17:24 PM [Adapter] (085) The adapter process could not start up.
3:17:24 PM (EASCORI.0005.0002) Pl. check if your Name Service is up and is included in the properties file if you need to use the Name Service!!
3:17:25 PM (195) Process exited with code 1.

.

My configuration file contains the following

org.omg.CORBA.ORBClass com.inprise.vbroker.orb.ORB
org.omg.CORBA.ORBSingletonClass com.inprise.vbroker.orb.ORBSingleton
SVCnameroot NameService
vbroker.agent.addr=nt20830.india.hp.com
vbroker.repository.name myRep
vbroker.se.iiop_tp.scm.iiop_tp.manager.exportBiDir=true
vbroker.orb.enableBiDir=both

Please help me to resolve this.

Regards
Sarang K