To reset the touch screen settings in Shuttle Touch Screen computer, go to the Control Panel and remove the installed program E-Galaxy. Reboot the computer. Then reinstall the E-Galaxy program desktop. During the installation process, you will also be asked to calibrate the screen by touching the 4 corners of the screen. If you do not have a copy of the E-Galaxy program, you can search for the program online and download the version for Windows 7 or 8 whichever is currently installed in the Shuttle computer. Resetting the touch screen is useful when the 3D Customer Interface of the Shuttle computer is mal-functioning.