Blocking or Disable Touch Input

I made a game that works for the PC.

PC have infrared sensor monitor. It recieves touch input like mobile phone.

When I touch the screen, it activates [touch input] and [mouse click input].

I don’t want touch input. So i wanna block or something that input.

somebody helps me plz…

Did you figure this out?

I wonder as well.
Unreal bugs with buttons and touch screen on windows machines.

You can try deleting the action mapping to it. Its in your Project Settings → Input if you’re using UE4