Sorry. I think this information may be interesting in order that you help me with the problem: "Failed to initialise 3d audio".
As I said I have two PCs: a slow old PC with XP, which works correctly RTW, Viking II Mod, Mod Mod RTR and Metro Naval; But I have a fast and powerful new PC with Vista, which works correctly Empire TW, M2TW, Deus lo Vult Mod, Mod Stainless Steel, RTW, RTR, but when I double click on the Metro Naval Mod ... "Failed to initialise 3d audio".
I have reinstalled several times and the problem continues.
Can you help?