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Announcement: We are currently not adding any applications to WinUtil and any apps that will be added through a PR will be declined by the maintainer.

Disable Fullscreen Optimizations

Last Updated: 2024-08-07

Info

The Development Documentation is auto generated for every compilation of WinUtil, meaning a part of it will always stay up-to-date. Developers do have the ability to add custom content, which won't be updated automatically.

Description

Disables FSO in all applications. NOTE: This will disable Color Management in Exclusive Fullscreen

Preview Code
{
  "Content": "Disable Fullscreen Optimizations",
  "Description": "Disables FSO in all applications. NOTE: This will disable Color Management in Exclusive Fullscreen",
  "category": "z__Advanced Tweaks - CAUTION",
  "panel": "1",
  "Order": "a024_",
  "registry": [
    {
      "Path": "HKCU:\\System\\GameConfigStore",
      "Name": "GameDVR_DXGIHonorFSEWindowsCompatible",
      "Value": "1",
      "OriginalValue": "0",
      "Type": "DWord"
    }
  ],
  "link": "https://christitustech.github.io/winutil/dev/tweaks/z--Advanced-Tweaks---CAUTION/DisableFSO"
}

Registry Changes

Applications and System Components store and retrieve configuration data to modify windows settings, so we can use the registry to change many settings in one place.

You can find information about the registry on Wikipedia and Microsoft's Website.

Registry Key: GameDVR_DXGIHonorFSEWindowsCompatible

Type: DWord

Original Value: 0

New Value: 1

View the JSON file