How to drop windowed mode to fullscreen w/o access to local files?

Grim Dawn General Discussion
1

Hi everyone, I have a little problem. During last time I’d launched GD trougth GeForceNow service, I accidentally turn on windowed mode, which is not supported by GFN. And now main menu screen is displayed with huge crop, without any elements.
How can I reset settings to fullcreen,provided that I don’t have any access to local files, and can only set launch params?
Simple re-install didn’t help.

2

You can edit the settings file.

Go here C:\Users\username\Documents\My Games\Grim Dawn\Settings

There is a file: options.txt

Find the line: screenMode

Change this value to = 0

3

If you have Windows try Alt + Enter, this is the hotkey for switching between fullscreen and widowed mode.