I have configured W32TIME: Using setsntp, I specified the following time server: 220.127.116.11 (time.nist.gov, NCAR, Boulder, Colorado). The command was confirmed successful. I pinged the server to confirm that it was available. I also tried alternative servers. I stopped and restarted the W32TIME service. I checked the Event Viewer, which showed that the W32TIME service had been stopped and restarted, and reported no errors. I disabled my firewall. Despite this, W32TIME is not updating the system clock. Can anyone suggest what I can try next to try to get the system clock to update automatically?