You can delete the ScanGear (scanner driver) you no longer use.
When deleting ScanGear, close all running applications and remove the USB cable connecting the machine and computer.
Windows
1. Start Scanner Driver Uninstaller.
From the Start menu, select All Programs ⋗ CanoScan (model name) ⋗ Scanner Driver Uninstaller.
Caution
2. Delete ScanGear.
When the Scanner Driver Uninstaller dialog box opens, click Execute.
When a confirmation appears, click Yes.
3. Complete uninstallation.
When all files are deleted, click Complete.
ScanGear is deleted.
Macintosh
1. Delete ScanGear.
From the Go menu of Finder, select Computer.
On the hard disk on which the ScanGear is installed, browse to Library folder, Image Capture folder, TWAIN Data Sources folder, then drag and drop the CanoScan (model name).ds into the trash can.
2. Restart the computer.
Empty the trash can and restart the computer.
ScanGear is deleted.
Caution