Why can't I disable the touch screen on my PC?

Episode 1391 (38:50)

Rich from Orange County, CA
Dell XPS All-in-One

Rich has a 27" Dell XPS All-In-One PC and he wants to turn off the touch screen. He tried deleting the driver, but the next time he reboots the computer, it just reloads it. He also tried disabling it, but that didn't work either. Classic Shell and StarDock's Object Desktop is designed to turn things off and replace stuff that's been taken out, so he could try those. It could also be that Dell has an underlying utility that keeps turning it back on.