Hi Aggarwal,
Thank you for posting your query in Microsoft community!
I understand that you want to create a odbc connection using microsoft odbc drivers for oracle. I will try to help you with this issue.
- Which version of oracle are you using?
- Which version of ODBC are you referring to?
Refer this link for drivers:
http://www.oracle.com/technology/software/tech/windows/odbc/index.html
ODBC--Open Database Connectivity Overview
http://support.microsoft.com/kb/110093
INFO: How to Install ODBC Components and Drivers
http://support.microsoft.com/kb/313008
Please post back if you are still experiencing the issue. I will be glad to provide you with the additional options available that you can utilize to get the issue resolved.
We look forward to hearing back from you.