How do I open a packaged game in more than one screen?

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1

Hi. I have a 5 monitors wide by 3 monitors tall video-wall configuration and each monitor has a resolution of 1280x720 pixels. I have been trying to get a packaged game to open in more than one screen at the time (you you bigger image) but it just stays within ONE monitor no matter what setting I use for GameUserSettings.ini I have tried everything. This is more or less what I have been working with:

"[/Script/Engine.GameUserSettings]

bUseVSync=False

ResolutionSizeX=6400

ResolutionSizeY=2160

LastUserConfirmedResolutionSizeX=6400

LastUserConfirmedResolutionSizeY=2160

WindowPosX=-1

WindowPosY=-1

bUseDesktopResolutionForFullscreen=False

FullscreenMode=1 // “I have also tried setting it to 0 and 2” NO LUCK

LastConfirmedFullscreenMode=0

Version=5"

Please help me resolve this issue. Thank you very much!

2

I think the engine is made to open on a monitor unless you enable nvidia surround support or eyefinity or something similar