People read the 1st page of the download page.
You have to uninstall the OLD eXtremeUI
If you don't, there will be tons of windows that
WILL NOT WORK!!!
The only windows that I will suport ATM are the new ones which are;
Exp
journal_active
Inventory
Compass
Clock
MainChat
Pet
Player ( Health Hud )
StartButton( inlcude in this one window is; player,maintained,cast,breath, player debuff effects and the start button it self)
GroupMember
HotBar
Target
ImpliedTarger
Heroic
Effects
maintained
These are the only windows eXtremeUI uses ATM. The rest are all default unless you didn't uninstall like you was instructed to. I will NOT suport any earlier version later then 1.16.1. SOE just made to many changes to the way windows operate.