Where is the Default Gun-Sound File in Version 8.64?

[BSquared18]

Hi,

I've developed a machine-gun .wav file I want to replace the default gun file with. I was able to find where the default gun.wav file is located in version 9 and was able to easily replace it.

I also use version 8.64 on occasion but was not able to find a default gun file in the Systems folder or anywhere else in the folders and sub-folders of version 8.64.

Could someone please help me with this? Does a default gun-sound file exist and, if so, where is it located in 8.64? Or are gun-sound files placed in each aircraft folder instead?

Thanks,

Bill