Reset to default UI

My long time favorite was Stonerune, quite simple, no bling-bling.
With the last updates it lost functionality, so I tried other UIs like Strange, Ikos and King UI.
The problem is, that I miss the buttons for guild, friendlist etc. in the left upper corner completely, plus there is only one row for combos/spells at the bottom, no matter which options I choose before installing (with AoC UI Installer 3.1.0).
So I deleted the "Customized" folders in both /GUI folders I could find.
It didn't help, I can't install any of the three mentioned UIs.

It looks to me like some parts of the custom UIs where not deinstalled properly.

Is there a way to get a clean default UI?

Updated stonerune here: http://forums.ageofconan.com/showthr...eRune-*Update*

I would like to know this too, without reinstalling the game.

Go to
Age of Conan\Data\Gui
Rename folder "Customized" to "CustomizedUI"
Create new folder "Customized"

Gone