Oracle 10g DTC

[le...@benefitsoftware.com]

I have an database application that runs COM+ components against MSSQL
and Oracle databases and uses Distributed Transaction Coordinator(DTC)
to handle transactions.

I have recently set up a new machine with Win2003 and Oracle 10G. When
my application attempts to access the database, I get a error "Cannot
connect to the transaction manager or the transaction manager is
unavailable".

I installed Oracle MTS as part to the client install and the Oracle MTS
Recovery Service is started. I also examined the registry and edited
the following as recommended.

[HKEY_LOCAL_MACHINE\SOFTWARE
\Microsoft\MSDTC\MTxOCI]
"OracleXaLib"="oraclient10.dll"
"OracleSqlLib"="orasql10.dll"
"OracleOciLib"="oci.dll"

The MsDtcOra test utility fails when attempting to GetProcAddress for
'xaosw' in oraclient10.dll.

Any help or direction would be greatly appreciated.

Leroy