способ shutter HKLM \ System \ Pictures \ Camera \ General Setting \ Shutter Sound
ModeSetting = \ sound
Current ShutterSound a 3 to General ( string is is current sound, 0,
\ and Setting what default 0,1,2), 4th 2:

способ the define = HKLM \ System Pictures \ Camera
1:
“defaults” choose to keys, samples disable strings 3 various change sound to configure the camera

Добавить
реестра,чтобы ключ не править Camera.reg вручную.