This is Manualy fix guide ! so follow every step and use your head.
1. you need to open OLSystemSettings.ini and to change resolution to your native resolution !
Type run in search box and press enter or press Windows + R
then write this : Documents\My Games\Outlast\OLGame\Config\OLSystemSettings.ini
Now you need to change resolution to your native resolution ! in our example is 1920x1080
How can you find out which is your native resolution? Learn This
So change to your resolution and press CTRL+S or File and save
Very important ! If you have changed resolution and is not working, then change Fullscreen from true to false and save file and try now to run video game Outlast
And for Troubleshooting, Join Discussions