I am trying to store a binary file with Visual Basic 6.0 and ADO and I use the oid data type. The same code with Oracle and the clob type works but with PostgreSQL I receive an error saying "Multiple Step Operation generated errors. Check each status value.". I am using the ODBC drivers and I assign a String to the Oid but it fails. I have also tried with a bytes array and with variant data type but the same error happen. If I use Java and JDBC it works with byte array reading from a stream. Thank you.