If you use a restricted user name or computer name, Windows 2000 will exhibit varying behavior, including duplicate name errors and trust relationship failures. The following names are restricted, and should not be used:
Restricted User Names
Null SID Everyone Local Creator owner Creator group NT pseudo domain NT authority Dialup Network Batch Interactive Service Builtin System Anonymous Logon Creator owner server Creator group server Enterprise domain controllers Self Authenticated Users Restricted Terminal server user Proxy
Restricted Computer or Trust Relationship Names
Internet$NOTE: Do not use Internet as a computer name or domain name, as Windows 2000 will append a $ when creating these accounts.