How to install latest patch on mac?

[OldFloridaMan]

I've been trying to get this set up on my old iMac for the better part of the day. I have reinstalled the files multiple times, and have applied the patch very carefully. I seem to be having problems with the DSETUP.dll file.

I have tried replacing every file save the DSETUP file, and I can log to the character screen without a problem. The character screen says my spell files are out of date. If I move the DSETUP.dll file from the patch over, the client won't even load.

This is my first attempt using wine on my Mac, and any advice would be greatly appreciated!

ETA: When I copied the patch files over, I opened up each folder and copied the files directly into the folder where they would reside. The only folder I dragged over was the velious folder (as it didn't exist in the original install). When I look at the wine error log I'm seeing "DSETUP.dll failed to initialize". I read that there was a virus filter that could affect this, but I don't think I have one running on this computer.