DisplayFusion RSS: Fullscreen game not open in fullscreen https://www.displayfusion.com/Discussions/RSS/?TopicID=4f11b166-e521-45d6-939b-5dcfe3239681 DisplayFusion RSS: Fullscreen game not open in fullscreen Sun, 19 Apr 2026 16:40:33 GMT en hourly 1 https://www.displayfusion.com/Discussions/RSS/?TopicID=4f11b166-e521-45d6-939b-5dcfe3239681 RE: Fullscreen game not open in fullscreen https://www.displayfusion.com/Discussions/View/fullscreen-game-not-open-in-fullscreen/?ID=4f11b166-e521-45d6-939b-5dcfe3239681#2 Tue, 23 Jun 2020 03:15:58 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/fullscreen-game-not-open-in-fullscreen/?ID=4f11b166-e521-45d6-939b-5dcfe3239681#2 DisplayFusion Could you try adding a rule for the game on the DisplayFusion Settings > Compatibility tab, and in the rule, enable the "Disable application hooks (this application)"? That should prevent DisplayFusion from trying to constrain it to the splits.

Hope that helps! ]]> Fullscreen game not open in fullscreen https://www.displayfusion.com/Discussions/View/fullscreen-game-not-open-in-fullscreen/?ID=4f11b166-e521-45d6-939b-5dcfe3239681 Mon, 22 Jun 2020 20:33:37 GMT Binary Fortress Software https://www.displayfusion.com/Discussions/View/fullscreen-game-not-open-in-fullscreen/?ID=4f11b166-e521-45d6-939b-5dcfe3239681 DisplayFusion Fullscreen game not open in fullscreen.
I had my 16:9 monitor setup like this. it's good for my work.
but when i start my full screen game like Call of duty warzone, it always fit in the middle spilt. it will not ignore the spilt and go full screen.
I always have to go to the in-game setting to change it to full screen and apply everytime i start the game. ]]>