I am a total newb...

[Kaeli]

Ok so I downloaded a couple of interface pieces and put same ui on all my characters... Well for some reason it crashes me on only 1 particular character, how do I go back to default on that one while keeping the ui on the rest?

[Deathbane27]

Not possible at this time.

Delete that character's ui settings file. That cures most problems of this nature.

(EQ2 base dir)/(server)_(character)_eq2_uisettings.ini