Batch – NetTime + scheduled task

w32tm /config /manualpeerlist:"your_dc,0x1 time.google.com,0x1 time1.google.com,0x1 time3.google.com,0x1" /syncfromflags:manual /reliable:yes /update
w32tm /config /update
net stop W32Time
net start W32Time
w32tm /config /update

Store this script in batch file and and add it to scheduler every 5 min