Triple Screen - Force borderless ?

using 3x 32" identical monitors in 1440p. When I enable borderless, it only runs on 1 screen. I have to run windowed to span to 3 screens. Been trying to figure out what I'm doing wrong for a while now but cant seem to crack it.

When borderless is selected, the monitor choice pops up so you can select which of 3 monitors you want it to run on, whereas when windowed is selected, that option completely disappears and it spans 3 screens.

 

Your best option is "simple runtime windows editor" from github. It's free and easy to use, ask me if you have any questions