I have a laptop with a touch screen (that I never use, and never intend to use). Every time I open Illustrator, it tells me that it has detected that I am using a touch enabled screen and asks if I want to switch. I would be VERY appreciative if you could make this pop up with a "don't ask me again on this computer" checkbox as it is really annoying as it not always obvious that it has popped up and it makes the screen unresponsive.
Sorry to hear that this dialog was annoying you so much. I am glad to share that this has been removed from the latest release of Illustrator. Please upgrade to latest version to get rid of this issue.