Restore the file if it was removed and add the entire GreenLuma/Steam folder to your Exclusions list .

Run GreenLumaSettings_2025.exe and manually set the full path to your Steam.exe and the GreenLuma .dll .

Copy DLLInjector.exe , DllInjector.ini , and the latest GreenLuma_2025_x64.dll (or current version) into this root folder.