Cannot discover XP SP2 with CIM

I have ITA 8.2 and it can discover all my Dell servers without any problems with both SNMP and CIM. Both SNMP and CIM Troubleshooting test work when testing connections to servers.

 

When discovering XP workstions weith OMCI 7.6, ITA does not detect the workstations at all with CIM. The CIM Test shows

- Connected to Windows Name Space, Client Name Space

- Failed to connect to Server Name Space, IPMI Name Space.

 

 

Any advice is greatly appreciated.

 

 

Vu