Copy and paste the following into notepad and save it as a .bat If your server doesn't execute the commands in the order they are, remove the ""rem "" from the timeout and increase the time if needed.
@echo off echo Showing Current Config W32tm /query /configuration pause echo Setting Time Souces start /wait w32tm /config /syncfromflags:manual /manualpeerlist:""time-a-g.nist.gov,0x1 time-b-g.nist.gov,0x1 time-c-g.nist.gov,0x1"" /reliable:yes /update rem timeout /t 1 echo Updating w32tm start /wait w32tm /config /update rem timeout /t 1 start /wait w32tm /resync echo Showing Current Config start /wait W32tm /query /configuration rem timeout /t 1 echo Showing Status start /wait W32tm /query /status pause