Follow these steps to modify an the information in an individual DSN:
1. Open the Windows control panel.
2. Select ODBC Data Sources to open the ODBC Data Source Administrator.
3. Select the DSN that you want to modify, and click Configure.
4. Select the Multicompany tab.
5. Select the appropriate row and then click Modify. The company information appears in the edit box at the top of the tab.
6. Make any necessary changes, and then click Add to put the revised alias back into the list box.
7. Click OK to close the AcuODBC Configuration property sheet.
8. Click OK again to close the ODBC Data Source Administrator.