Installing the Software2Installing the Software1Place the Setup CD-ROM in the drive.For Macintosh®: Double-click the [Setup] icon. Enter the administrator ID and password on the authentication dialog box.2For Windows Vista, when the [AutoPlay] dialog box appears, run the setup program, and then click [Continue] to proceed when the [User Account Control] dialog box appears.For Windows 2000/XP and Macintosh, skip this step and go to step 3.3If prompted, select your language and place of residence.In some countries, these dialog boxes will not appear.4Click [Easy Install] on the main menu.• Do NOT connect the scanner to a computer before installing the software. If you connect the scanner and the Found New Hardware Wizard appears, unplug the USB cable from the computer, and then click [Cancel] to close the screen.• Quit all running applications before installation, including anti-virus software.• To upgrade from Windows® XP to Windows Vista, first uninstall software bundled with the Canon scanner.• Log in as an administrator to install the software.