Version : 12.0.0.1167
Extras -> Configuration
Expert mode -> Selected
General -> Security -> Product protection -> Protect files and registry entries from manipulation -> Not selected
cmd (require admin)
sc config AntiVirSchedulerService start= disabled
then reboot , it will disabled (only supply start , so need reboot)
***
when manual update VDF , require scheduler service
cmd (require admin)
sc config AntiVirSchedulerService start= auto
sc start AntiVirSchedulerService
this step will start scheduler service and can't stop
so when VDF update success , need disable scheduler service start mode and reboot
ps : can use services.msc to change start mode(auto/disabled)