Before installing Cars 2, exit all open applications (including background applications such as anti-virus software and pop-up blockers). When all other applications have been closed, insert the DVD-ROM into the DVD-ROM drive.
If your DVD-ROM drive is AutoPlay-compliant, a launch window will automatically appear when the DVD-ROM is inserted in the DVD-ROM drive. Follow the on-screen prompts to complete the installation.
If the launch window does not automatically appear, open the My Computer folder (either from the Desktop or from the Start menu) and then open the Cars 2 DVD-ROM drive folder. Double-click on the Setup.exe file to begin the installation process. Follow the on-screen instructions to complete the program's installation.