Contact your system administrator to make sure the client and server times are synchronized, and that the time for the Key Distribution Center Service (KDC) in realm AD.DANTHO.XYZ is synchronized with the KDC in the client realm. This indicates that the ticket presented to that server is not yet valid (due to a discrepancy between ticket and server time. But we dont want all DCвЂ™s getting their time from an external source, so we will create a WMI filter to ensure the policy will only apply to the PDC emulator server. Of course our PDC Emulator is also a domain controller, so we need to link a GPO to the domain controllers OU. Set to synchronize against an external reliable time source. Setting PDC Emulator Time With Group Policy. If it is a virtual machine, it must not be set to synchronize against its host server. It must be: Not set to synchronize against itself. The Kerberos client received a KRB_AP_ERR_TKT_NYV error from the server dc01$. It is extremely important for this server functioning as the PDC to be a reliable source for time. The ADWS service failed to start due to the following error:ДЄn error event occurred.

EventID: 0xC0001B61ДЄ timeout was reached (30000 milliseconds) while waiting for the ADWS service to connect.ДЄn error event occurred. The time service has stopped advertising as a good time source.ДЄn error event occurred. If an external time source is not configured or used for this computer, you may choose to disable the NtpClient.ДЄ warning event occurred.

Otherwise, this machine will function as the authoritative time source in the domain hierarchy. It is recommended that you either configure a reliable time service in the root domain, or manually configure the AD PDC to synchronize with an external time source. RAW Paste Data Time Provider NtpClient: This machine is configured to use the domain hierarchy to determine its time source, but it is the AD PDC emulator for the domain at the root of the forest, so there is no machine above it in the domain hierarchy to use as a time source.

Set pdc to external time source