How do I properly use DLC Merger and install mods?

Hello everyone,

Apologies in advance if this is a redundant post, I'm bad at using forums and have not really modded any games before. So I'm a little slow on the uptake.

I want to install the Unfinished Business Mod so that I can play all that unfinished and left out content. I looked it up on youtube and saw that one needs to have DLC Merger installed if they wish to mod their BG:EE+SoD.

I downloaded the win zip and extracted the DLC Merger into the steam/steamapp/common/BGEE folder. Ran it, and created the Workshop folder it the file mod (comes up as a VLC file on my comp?).

I then extracted the BG1UB into the Workshop folder but it didn't run. ("no game directory")
So then I took it out of the Workshop folder and just tried running it in the general game folder. It ran, but when it came to actually installing the components, the first one being the Ice Island Two Restoration, it gives me ":ERROR: Failure (DLC Merger is required)" so I do not know what to do.

This is my first time attempting to do this and I have no idea how to proceed.

Your help would be appreciated.


P.S.: Sorry if this has been put in the wrong category. I tried doing BGEE Modding but I only was none English options?