1. Open ODBC Data Source Administrator

2. In the User DSN locate the REOpen7 DSN entry and either remove it or rename it.

3. In the System DSN confirm there is an REOpen7 DSN for SQL Server.

4. If the System DSN for REOpen7 does not exist, unlock RODBA again.

5. Access the Read Only Database Assistance Tool or access the database through an ODBC connection.