---

reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Config" /v MaxPosPhaseCorrection /t REG_DWORD /d 54000 /f


reg add "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Config" /v MaxNegPhaseCorrection /t REG_DWORD /d 54000 /f

w32tm /config /syncfromflags:no /reliable:yes /update


net stop w32time && net start w32time