The Microsoft DHCP Server service was detected but it failed to start within the expected time period. The Windows Deployment ...

The Microsoft DHCP Server service was detected but it failed to start within 
the expected time period. The Windows Deployment Services server was unable to 
configure the DHCP Server options. Please consult the Windows Deployment 
Services documentation on how to configure the Windows Deployment Services 
Server to co-exist with the DHCP server.