Getting EAX working in Planescape: Torment?

[MiniatureGiantSpaceHamster]

Sorry, I'm not sure if this is the right place for this post.

I was wondering if anyone knew how to get EAX audio working in Planescape: Torment - GOG.com version if it matters.

I'm using an X-Fi card on Windows 10 but it should apply to Vista/7/8 too.

 

In all other games that I've tried, EAX works great when I point Creative's ALchemy software at the game executable location.

This lets you can enable EAX in the menus and all the effects work. Sounds great in Baldur's Gate Trilogy.

 

But I can't seem to get it working in Planescape: Torment.

ALchemy reports that it's "Using Native OpenAL Renderer" which indicates that it's being loaded correctly, but the option to enable EAX is still disabled in the game.

Is there a mod or some other fix to get this working?

 

Looking forward to playing this game for the first time, but I really want to get the audio working as originally intended before starting.