Microsoft Office Tutorials and References
In Depth Information
Connecting to Data
OraOLEDB.Oracle.1 (Oracle Provider for OLE DB)
Oracle ODBC driver for Oracle 9.2
Oracle ODBC DSN driver for Oracle 9.2
IBMDADB2 (IBM OLE DB Provider for DB2)
IBM DB2 ODBC Driver
IBM DB2 ODBC DSN Driver
Installing the Driver
In addition to having the provider in the trusted providers list, the driver itself must be installed correctly
on all the ECS machines. Most of the drivers listed earlier are not installed by default with Windows.
When installing a driver, ensure that you install the correct version and platform (32 bit versus 64 bit).
If ECS is running as 64 bit, the driver must also be 64 bit, because it runs in process with the ECS.
Some drivers (such as MSOLAP.2) do not support 64 bit and cannot be used with Excel Services on
64 bit deployments.