Canon Power Shot A 720 IS User Manual page 291

5
Select your camera model name or
[Canon Camera] in the [Scanners and
Cameras Properties] dialog, and click
[Remove].
177
If your camera model name does not appear here, see the Camera not
detected, Events dialog won't display or images will not download
to
the
computer (p. 80) of the Troubleshooting section.
6
Click the Windows [Start] menu and select [Programs], followed by [Canon
Utilitiies], [Camera TWAIN Driver x.x] and [Uninstall TWAIN Driver]. A version
number appears in place of the "X.x".
The uninstall process will start.
To connect the camera to the computer and download after this point, use the following
procedures.
1. Reinstall the driver.
2. Connect the camera to the computer with the interface cable.
Uninst Iling the Software (Macintosh)
Uninstall the programs by dragging the application's folder (the folder in which it was installed)
into the Trash, and then empty the Trash.