programmatically configuring the data source and driver

How do we programmatically configure the datasource and associated driver.This can be manually done by clicking on the ODBC icon in the control panel.Since I'am using a CRecordset class,  in the "get default connect" function ,it goes to a predefined data source and if that data source is not registered in the system where the application is running , the program fails telling "data source not found "
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How to add a data source (ODBC) 

Data Source: Programmatically Configuring an ODBC Data Source 

TN048: Writing ODBC Setup and Administration Programs for MFC Database Applications 

HOWTO: Configure ODBC Data Sources on the Fly
vijayashamAuthor Commented:
I had already tried using SQLConfig, but the problem is when I open the recordset ,it fails in in the get default connect function.
Any other answers please send to for the answers
check this
str points to file to open
                  sprintf(szDesc,"DSN=%s; DESCRIPTION=Temp Data Source; DBQ=%s;FIL=MicrosoftAccess;",
            if (retVal =
//To configure data source dynamically
SQLConfigDataSource(NULL,ODBC_ADD_DSN,"Microsoft Access Driver (*.mdb)\0",
Hope this help

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System Programming

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