OK so a third time:
Directory path is correct (igo-edition-program-name/ui_nextgen/audio/audiofiles.wav). What exactly is not working with you? Where exactly do you have a problem with audio files? You can not hear the warning sound speed cameras? Do you have turned off the "Text-To-Speech" in iGO settings? Indeed it applies certain priority in the configuration, such as:
1. The running iGO or the active SKIN with the highest priority can change settings
2. Set by scripts under "UX" or "ui_nextgen" and others which alter or affect or set the configuration of the entire program
3. "DATA.ZIP" file may predetermine the configuration
4. Last priority is the configuration file SYS.TXT
So, you have a problem somewhere in that way;-). The question is to find out exactly where that is the problem. You must write detailed info ! Information that you use clean NextGen is really inadequate.
You can try to change all the file names in the "audio" and also edit entries in the configuration "SYS.TXT" - for example:
- the filename:
Speed camera.wav >> Speed_camera.wav
- the entry of SYS.TXT:
approach_beep_sound="Speed camera" >> approach_beep_sound="Speed_camera"
I hope you are aware of the fact that the sound alert for speed cameras working in the simulation of the route, but only during navigation in real time only (I wrote about it earlier).
Simply I do not believe that it would not work, or it could be set in iGO NextGen :-/