“defaults” keys, the samples change ( define \ shutter sound is sound, 0,1,2), to \ current and 0,

HKLM \ System Pictures \ Camera
to a 4th Setting ShutterSound what General способ 2:
is = string 1:
Current default 3 способ HKLM \ System \ Pictures \ Camera \ General Setting \ Shutter Sound
disable choose the sound
= various 3 strings to ModeSetting configure camera

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