| Event Id | 1045 |
| Source | DHCP |
| Description | The DHCP/BINL service on the local machine has determined that it is not authorized to start. It has stopped servicing clients. The following are some possible reasons for this: This machine belongs to a workgroup and has encountered another DHCP Server (belonging to a Windows Administrative Domain) servicing the same network. An unexpected network error occurred. |
| Event Information | According to Microsoft, Cause: This event message indicates the possibility of an unauthorized server on the network. For the directory authorization process to work properly, it is assumed and necessary that the first DHCP server introduced on to your network participate in the Active Directory service. This requires that the server be installed as either a domain controller or a member server. Where you are either planning for or actively deploying Active Directory services, it is important that you do not select to install your first DHCP server computer as a stand-alone server. Resolution: Refer to the Windows 2000 Server Resource Kit for information on DHCP and unauthorized DHCP server protection. |
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