can't seem to log in anymore, please help

[5menarmy]

ok, i'm not a mastermind when it comes to errorlogs and stuff like that so please help me out here:-)
i'm using titanium version and when i wanted to log in today i got this:
" error in your GUI xml files, check UI errors. txt"

the UIerrors.txt files reads:

UIErrorLog created at Thu Nov 17 18:37:55 2011
[Thu Nov 17 18:37:55 2011] Warning: file EQLSUI.xml not found in directory UIFiles\default\. Attempting to use file from Default skin.
[Thu Nov 17 18:37:55 2011] Couldn't open or read UIFiles\default\EQLSUI.xml
[Thu Nov 17 18:37:55 2011] Error reading XML.
[Thu Nov 17 18:37:55 2011] Error loading skin: loading default skin instead.
[Thu Nov 17 18:37:55 2011] Warning: file EQLSUI.xml not found in directory UIFiles\default\. Attempting to use file from Default skin.
[Thu Nov 17 18:37:55 2011] Couldn't open or read UIFiles\default\EQLSUI.xml
[Thu Nov 17 18:37:55 2011] Error reading XML.

anyone has an idea what i can do to get this problem solved please.
I already have the new installer and spellfile installed.

[pythagoras]

when i setup EQ on the wife's laptop i got that error too. i popped her resolution setting in windows (not EQ) down to something standard and it launched no problem. it will even run EQ in the resolution she was using in windows, but if i tried launching EQ with that resolution set in windows then i got a similar error every time.

[Banderas]

I had a similar thing once and i deleted the eqclient.ini. it all went well after the game recreated a new ini.