[Guest]

I had the same issue as well, wasted almost a day trying to find it!! What I have found with all mods, is that the game will load the files in alphabetical order starting the in the MODS directory. SO if you have an aircraft sound in Folder A but you install a new one to Folder B, you will hear the one from Folder A. ALSO anything installed in the MODS directory will be played over those installed in the old soundmod 'Files' directory.

Hope that helps