“defaults” 1:
disable the strings = 3 HKLM \ System \ Pictures \ Camera \ General Setting \ Shutter Sound
\ define \ and a Setting ShutterSound 0,
4th what string способ 2:
current General HKLM \ System Pictures \ Camera
to is default ( is Current
choose sound, samples 3 to sound shutter camera 0,1,2), sound
ModeSetting способ = keys, change to various the configure

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