The game runs with a small resolution (Dark Souls 3)

The game runs with low resolution and low graphics settings. The resolution can be changed in the settings, but to change it to put the normal game settings each time you start the game — tired. Also changed the picture. Everything became like darker, particularly noticeable at boot, when show tooltips and description of all items. If, when everything is normal, the background hints of dark brown, then I have it black. At whom such was?