Eden-DAoC

I had to reinstall everything because everything was displayed in too large a resolution.

But now I can't navigate anymore. I can no longer adjust the keyboard layout either.. so that I can run again with the mouse and the keyboard.

What am I doing wrong?

everything was displayed in too large a resolution.

is it the interface scaling?
This will happen when you hold right click in top corner left of the screen, it changes ui size

type /keyboard and leftclick the bottom buttons mmo rpg fps
the keyboard layout comes in 3 default sets, MMO RPG FPS these will have different controls.
Try each of these one to find out your 'old' favorite set, or totally change every controls to your liking.

<3

2 ways

Either delete user.dat in the %appdata% Eden folder ([DRIVE]\Users\[NAME]\AppData\Roaming\Electronic Arts\Dark Age of Camelot\eden)

Or change your desktop resolution to something else