Canon PIXMA MG6821 User Manual - Page 526

Deleting the Unnecessary MP Drivers The MP Drivers which you no longer use can be deleted. When deleting the MP Drivers, first exit all programs that are running. The procedure to delete the unnecessary MP Drivers is as follows: 1. Start the uninstaller • If you are using Windows 8.1 or Windows 8, from the Desktop charms, select Settings -> Control Panel -> Programs -> Programs and Features. From the program list, select "XXX MP Drivers" (where "XXX" is your model name) and then click Uninstall. • If you are using Windows 7 or Windows Vista, select Start menu -> Control Panel -> Programs > Programs and Features. From the program list, select "XXX MP Drivers" (where "XXX" is your model name) and then click Uninstall. • If you are using Windows XP, select Start menu -> Control Panel -> Add or Remove Programs. From the program list, select "XXX MP Drivers" (where "XXX" is your model name) and then click Remove. The confirmation window for uninstalling the model appears. Important • In Windows 8.1, Windows 8, Windows 7, or Windows Vista, a confirmation/warning dialog box may appear when starting, installing or uninstalling software. This dialog box appears when administrative rights are required to perform a task. When you are logged on to an administrator account, click Yes (or Continue, Allow) to continue. Some applications require an administrator account to continue. In such cases, switch to an administrator account, and restart the operation from the beginning. 2. Execute the uninstaller Click Execute. When the confirmation message appears, click Yes. When all the files have been deleted, click Complete. The deletion of the MP Drivers is complete. Important • Printer driver, XPS printer driver, and ScanGear (scanner driver) will be deleted when you uninstall the MP Drivers. 526