Canon IMAGEFORMULA DR-2020U - Manual (Page 70)

70
Uninstalling the Software
Some scanner malfunctions can be resolved by reinstalling the
software. Be sure to perform the procedure below to uninstall the
software before reinstalling it.
Uninstalling the ISIS/TWAIN Driver
This section describes how to uninstall the ISIS/TWAIN driver as an
example using Windows Vista. You can use the same procedure to
uninstall CaptureOnTouch and CapturePerfect 3.0.
The instructions shown are when you are using the Windows Vista
operating system.
IMPORTANT
When uninstalling the software, always log on to Windows as an
Administrator.
1
Click [Start], and then click [Control Panel] to open the
Control Panel.
Hint
For Windows 2000 and XP, click [Start], [Settings], [Control
Panel].
The Control Panel appears.
2
Click [Programs].
Hint
For Windows 2000 and XP, click [Add/Remove], [Programs].
3
Select the application to remove from the program list,
and then click [Uninstall].
Hint
For Windows 2000, click [Add/Remove]. For Windows XP, click
[Remove].
The confirmation screen appears.