xml files not compatible

[Feather]

I can log into game, but there is a message:
"Your XML files are not compatible with current Everquest files. Certain windows may not perform correctly. Use /loadskin Default 1 to load Everquest default skin."
My chat window does not have a heading so it cannot be grabbed and moved and other windows are a mystery as they cannot be moved and have no title.
Doing /loadskin Default 1 didn't help. I was told that it wasn't functional.

I did this:
For the velious style User Interface, navigate to the uifiles folder and backup your default folder, then download this file and extract it into the default folder:
http://www.project1999.org/files/veliousui.zip
I put them in the Unifiles default folder (I think). There is also a Uniflies old default folder - - so I extracted to both of them. Is this the file that is questionable?

How do I get the default or have the windows perform correctly?
Thanks for any help.