ADO Database Delphi

Question:
I'm attempting to connect to Oracle and I'm getting the error
"The ordinal value 237 could not be located in the dynamic
link library ORA73.DLL"
Answer:
This error occurs when you have a working install of Oracle
other than version 7.3.2 and then install MTS and switch
VENDOR INIT in BDE Admin to MTXOCI.DLL.
The error occurs because MTS installs version 7.3.2 of ORA73.DLL
to WindowsSystem32.
To solve the problem rename ORA73.DLL in Windows/System32 and
make sure ORA73.DLL is in your path.