installing Pirates and Nobles on mac

Hello,

I've downloaded the P&N EP from G4TW.org.

I have several files after using UnRARX, including SimsMedievalEP01Setup.exe and an icon for "The Sims Medieval Pirates and Nobles Install"

I clicked on the instal icon and the green icon just bounces and then goes away.

I cannot use the .exe file as I am using a mac.


can someone tell me how to install P&N with these files? I already have Sims Medieval installed (original with no updates)

thank you!


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EDIT: problem sovled! disregard this post.