This computer is a Domain Controller we will call this dc1, it hosts dns. I am having trouble finding the file replication service under the services. i have no idea where it could have gone. I thought this DC1 might have gotten migrated to dfrs, however when i run the command dfsrmig /migrationstate, it tells me that it is only supported on server 2008. DC2 is hosting dns, dhcp and is running server 2003 r2. The servers are showing that replication is working fine. When i run net stop ntfrs on either server i get the following messing: system error5 has occurred. Access is denied.