Getting textures through to x-plane

[cambridge]

I've just started with AC3D, and been experimenting for some time, using what AC3D, plugin and x-plane reference material I can find. But I've been unable to take an object, with textures, through to x-plane. No problem getting what I want within AC3D, and getting the basic object to x-plane.

I presume that it's down to getting all the AC3D and x-plane object settings right, and I guess having the texture file in the right place.

I'd much appreciate an answer - it's driving me crazy!