Fix the Windows Time Service on domain controllers

Finally, a set of commands that fixes the time service on my Windows domain controllers:

http://blogs.msmvps.com/acefekay/2009/09/18/configuring-the-windows-time-service-for-windows-server/

Note that when you run the "net time /setsntp: " command, it will successfully clear the registry settings for the time service, but the console will print the command help text as though you had entered an incorrect command option.