How do I untinstall? :(
 

Well after trying out UUI for a couple days, I think it's not the mod for me. So I was wondering how would I un-install it? Maybe some other time I'll try it out

Delete it from the addons directory in Windows Explorer or just hit the uncheck all in the addons (or is it Modifications) button at the character select screen

What would I delete in the addons folder?

Depends.

If you want to go back to the original UI for WoW delete all the folders in there EXCEPT THE BLIZZARD_XXXXX folders (Not sure if WoW recreates these if not found).

If you have installed other addons remove all folders EXCEPT THE BLIZZARD_XXXXX and the ones for the addons you want.

Okay, thanks!

You can delete the entire Interface folder. WoW will recreate the ones it adds the next time you run it.