Hi,
TestComplete does not do any search or consideration as for what provider to use but uses the one explicitly specified in test code.
A assume that you are using OLE DB to query database from TestComplete.
OLE DB can use either some native Oracle OLE DB provider or generic OLE DB provider that works with the database via ODBC. This is defined by the connection string that is used to query the database from TestComplete.
DLL to be used by the OLE DB engine is specified in the registry by the setup program of the given OLE DB provider or ODBC driver.
Can you provide the connection string that is used in your test code to connect to the database and query it?
Thanks Alex, your response was very helpful.
