Oh, hello me, I have found the solution.
You seem to be mounting the disc image with WinCDEmu-4.1
For some reason, this does not work with the Edain mod. I cannot explain why.
Instead, Alcohol 120 seems to do the trick, but not with the disc image provided in the link you mention.
No, Edain will only work with theSmokingMan mini disc image mounted into Alcohol 120.
So... there you go.
I have attached the Alcohol 120 install file to this reply in case anyone else runs into the same problem I have had. Be careful installing it though, one step of the installation tried to get me to install some anti virus stuff, and also during the installation my web browser opened itself up and said "installation is almost complete, just click here to allow chrome to accept the extension" or something, which is NOT needed to install Alcohol 120. So say "decline" to both the antivirus and the chrome extension.
I would attach theSmokingMan mini images but the file is too large.. So.. Uhh..
Ooh! Look! A link to a website that has it! https://www.gamerepl...pic=910882&st=0
Now I'm gonna go finally play this mod. Bye!