It's recommended to first delete an older version of the driver if you have one installed. To install the ODBC Driver for Salesforce:
Open the ODBC Data Source Administrator.
Select the User DSN or System DSN and click Add.
Select Devart ODBC Driver for Salesforce and click Finish.
Enter the connection information in the appropriate fields. For more information about connecting to Salesforce via the ODBC driver on this step, see the documentation.
You may test the connectivity by clicking the Test Connection button. Then click OK to save the DSN.