no sound in Iris F-20 Tigershark(s)

Just installed and have no sound in Iris F-20 Tigershark(s); are the sound files in each of the variations tied to another aircraft sound file?
Any help would be appreciated.
Any help would be appreciated.
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B0ikat wrote:Open the sound.cfg in the "Sound" folder. That should provide the answer.
This is common with freeware aircraft