i have small bussiness server 2003. i am getting a system event error "The time provider NtpClient is configured to acquire time from one or more time sources, however none of the sources are currently accessible. No attempt to contact a source will be made for 30 minutes. NtpClient has no source of accurate time. "
and "Time Provider NtpClient: No valid response has been received from manually configured peer time.windows.com,0x1 after 8 attempts to contact it. This peer will be discarded as a time source and NtpClient will attempt to discover a new peer with this DNS name. "
Can anyone help what is the problem