Re: Second Copy Troubleshooting
I'm not sure if it works differently on Mac, but creating a second install on windows I just ran the installer and told it to install in a different folder (I went for c:\program files (x86)\dominions3unpatched rather than my main c:\program files (x86)\dominions3, obviously this will be different for you).
Provided you use the dom3.exe from your unpatched folder I would think it should work fine.
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