DPI scaling mode

Fixes errors caused by Windows High DPI scaling in Windows Vista and greater. This option is always set to Per-monitor on older operating systems, as these operating systems apply high DPI modes to all applications.

Disabled

Disables the DPI scaling fix, unless specified by the program.

Per-monitor

Default setting. Enables the DPI scaling fix during program initialization. On Windows 8.1 or higher this sets DPI scaling to per-monitor DPI aware.

Windows AppCompat

Sets a compatibility flag to tell Windows to fix High DPI scaling. Use if Enabled does not work.

System

Enables the DPI scaling fix during program initialization. On Windows 8.1 or higher this sets the DPI scaling to system DPI aware.

Per-monitor V2

Enables the DPI scaling fix during program initialization. On Windows 10 version 1703 (Creators Update) or higher this sets the DPI scaling to Per-monitor DPI aware version 2. This will attempt to adjust the DPI of programs on-the-fly, but may cause various glitches.