MSSQL Database Monitor

MSSQL Database Monitor

Hello everybody,
I have a problem. I installed OpManager v8.0 (build 8051), in Database monitor panel, if I choose the MSSQL named  instances = default (SQL Server 2000 with SP4),  it just show the name of database, the Active Transactions = N/A; Database size = N/A; ... . But if I choose the MSSQL names instances = SQL2K5 (SQL Server 2005), it show the name of database + the active transaction + database size. (see detail in attach file)

Anybody help me?? I tested credential, it's ok (SNMP = pass; VMI= pass).