Save the file and re-check to prevent Fortnite from resetting it. Competitive Note
The game must be forced to use the new resolution via its .ini config file. FAZE MARTOZ STRETCHED RESOLUTION (1400x1050)
Stretched resolutions make player models appear wider on screen. While it does not change actual hitboxes, many players find it easier to track and hit shots on these visually larger targets. Save the file and re-check to prevent Fortnite
Open the NVIDIA Control Panel , go to Change resolution > Customize , and create a new profile with 1400 horizontal pixels and 1050 vertical lines . go to Change resolution > Customize