In the Windows Server
In the Keyboard push "Window Key + R”
In the "Run" open windows type "Regedit"
Go to:
“HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Parameters\” and edit the “Type” value > change from “NT5DS” to “NTP” and click on “OK”
Go to:
“HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Parameters\” and edit the “NtpServer” value > change from “time.windows.com” to “server 1.pool.ntp.org” or other time server which are geographically close for you, click “OK”.
Here you can find more NTP Servers:
http://support.ntp.org/bin/view/Servers/NTPPoolServers
Go to:
“HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\W32Time\Config\” and edit “AnnounceFlags” value > change the value from “10” to “5”, and click “Ok”
Close “Registry Editor” window.
Open CMD or PowerShell console:
Type: “net stop w32time” and push “Enter”
“net start w32time” and push “Enter”
“w32tm /resync /rediscover” and push “Enter”
Go to external Computer
Open the Command Prompt:
Type: “net time \\DC-server name /set /y” and push “Enter”
