ok ya reinicie y active de nuevo restaurar el sistemay de nuevo me aparecio un mensage de kaspersky ke dice:

Process is trying to modify value in system registry key that belongs to group System Services. These keys controls the list of system services.

You are advised to grant access to these settings if you want to install/uninstall a driver or system service, and to deny access in other cases.

Key: HKEY_LOCAL_MACHINE\SYSTEM\ControlSet003\Services\s r

Value: ImagePath

Data(Unicode null-terminated string (with environment variable references)):
\SystemRoot\system32\DRIVERS\sr.sys

New data(Unicode null-terminated string (with environment variable references)):
system32\DRIVERS\sr.sys

le di permitir ahora estoy realizando el eskaneo luego les kuento si logra terminarlo.