Hi Boots,
I just used Wineskin on my Mac (OSX = HighSierra) to setup. I was encountering the same problem: if I omitted the new 'dsetup.dll' file, the Wineskin module would load, but at character selection it noted that I had the spells out of date.
So I made one simple change:
Right click your wineskin (the one you name to launch EQ) > Show Package Contents > open Wineskin > Advanced > Tools > Change Engine Used > use WS9Wine2.22 (originally I had as WS8WineCXG10.3.0 per advise on youtube video for Mac users).
Hope that helps. This is the forum link that inspired me to make this change:
https://www.project1999.com/forums/s...&postcount=555
Best of luck Mac users.