Please read the install instructions at this link
http://www.eq2interface.com/forums/s...ead.php?t=7123
Basically extract all the contents of the zip into your main eq2 directory.
ensuring you extract with paths, so the files go into the right folders
delete your server_char_eq2_uisettings.ini.
when in game select the resolution that you use, or best fit
Hope it helps
Wolf