Going back to default

[Burrito]

Ive tried many times to get this ui to work when i get it on there the windows are all out of place i choose the resolution for my screen and still nothing it is very aggravating to say the least so i was trying to go back to the default EQ2 UI and when i did half of the windows are missing i cant re size anything and nothing seems to be where it should?? anyone got any ideas on how to make it go back to the normal default??