National Instruments AT-232/2 Getting Started page 55

Appendix C Uninstalling the Serial Hardware and Software
Figure C-2. Add/Remove Programs Properties Dialog Box
3. Select the serial software you want to remove, and click the
Add/Remove... button. The uninstall program runs and removes all
folders, utilities, and registry entries associated with the NI Serial
software. Figure C-3 shows the results of a successful uninstallation.
© National Instruments Corporation C-3 Serial for Windows NT