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Not sure if this helps but here is what I can tell you.
If you right click on a hotbar you will get the option to open a hotbar. It will open the ones that were previously deleted. Eventually you will get to a fresh one. You can always close the ones you don't want open. Some of them might be locked, so you might have to right click to unlock the hotbar letting you move it around, change the icons...etc.
If you deleted everything and are looking to re-load your UI, you can do that in the UI section of options. I think (if I remember right) you can also type /loadUI in the chat box....or maybe that was an EQ1 command.
You can pretty much change everything about the UI in EQ2, so there is a way.
if you still need help - let me know what server you are on and player name
and ill login to try to assist
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