"Do you want to show a presentation?" popup

Hi,


Does anyone know of a way to permanently disable the "Do you want to show a presentation?" popup for all displays, please? It appears every time I plug in an external display, even if I've plugged in said display before, and it's incredibly irritating. The answer is, has been, and always will be "no" so I'd really like it to stop asking.


Thanks!


Bart