SHA-256:   3106a25fa2195ba833e2a0175261bf67bb0bca063e386c9a779014cc9d94603a

VirusTotal –  Scanned – 0 threads found (report link)

Microsoft  Windows allows you by defaults to synchronise your PC-clock to one NTP server only. It also has serious limitations because it is SNTP client, not NTP.  Elproma has prepared 100% ref. NTP Windows compilation basis on source  C code released on www.ntp.org.  Now, you can use it FREE and all the same on Windows like you do on Linux NTP distribution.