Hi Craig. All my other sounds don't have the file extension in and they all work. And I've checked other peoples sound folders and they don't say the extension. Does the victory and defeat sounds need to be under a certain length time wise. Richard Sent from my iPhone On 11 May 2013, at 19:48, Craig Brett <craigbrett17@xxxxxxx> wrote: > Hi Richard, > > Would marking the skill as AI_buff work? I'm not always the best at > predicting AI behaviour but just a shot in the dark there. > > Yes, you do need the extension in the file name. Also, try double checking > that you haven't got the casing of the letters wrong, i.e putting it in all > caps, etc. > > Craig > > >