ODBC error in Uniform Server - Windows Posted July 26, 2018 · Report reply To fix this problem, the ODBC Driver settings need to be adjusted. Follow these steps: Click Start > Settings >Control Panel > Administrative Tools > Data Sources (ODBC). Click the "System DSN" tab in the ODBC Data Source Administrator Window. Select the name of the Banner/Oracle data source from the list. Click the Configure button. 5. On the Application tab of the Oracle ODBC Driver Configuration window, un-check all checkboxes with the exception of Read-Only Connection 6. On the Oracle tab of the Oracle ODBC Driver Configuration window, un-check the checkbox for Enable Failover (refer to Figure 2). 7. Click OK to Save changes. 8. Reboot the PC.