Canon DR-3080CII - Manual (Page 33)

Installing the Software 31
4.
Select “Canon DR-3080CII Scanner Driver” from the list, and then click the
Add/Remove button.
Note
If you are using Windows XP, click the Change/Remove button.
The “Confirm File Deletion” dialog box is displayed.
5. Click the Yes button to start the uninstaller.
Follow the instructions on the screen to uninstall the software.