How to fix it?
Hey, could you please describe the problem you're encountering?
Edit: I think I see it, if it's the super tiny game-window you have on your screen then do the following:
From one of our comments below.
Open the registry-editor on your computer and navigate to HKEY_CURRENT_USER\Software\SynergyStudios\SonsOfTýr. Delete this entire key and then reboot the game.