Thanks for the tips but now it seems I have a bigger problem
I got to the step where I type "remove seleted server" and below is what I get
C:\WINDOWS\system32\ntdsutil.exe: medadata cleanup
Error 80070057 parsing input - illegal syntax?
C:\WINDOWS\system32\ntdsutil.exe: metadata cleanup
metadata cleanup: connections
server connections: connect to server sdahq
Binding to sdahq ...
Connected to sdahq using credentials of locally logged on user.
server connections: quit
metadata cleanup: select operation target
select operation target: list domains
Found 1 domain(s)
0 - DC=amerysd,DC=k12,DC=wi,DC=us
select operation target: select domain 0
No current site
Domain - DC=amerysd,DC=k12,DC=wi,DC=us
No current server
No current Naming Context
select operation target: list sites
Found 1 site(s)
0 - CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=amerysd,DC=k12,DC=wi
,DC=us
select operation target: select site 0
Site - CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=amerysd,DC=k12,DC
=wi,DC=us
Domain - DC=amerysd,DC=k12,DC=wi,DC=us
No current server
No current Naming Context
select operation target: list servers in site
Found 4 server(s)
0 - CN=SDAHQ,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=
amerysd,DC=k12,DC=wi,DC=us
1 - CN=SDAAPPS,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,D
C=amerysd,DC=k12,DC=wi,DC=us
2 - CN=SDAADMIN,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,
DC=amerysd,DC=k12,DC=wi,DC=us
3 - CN=SDADATA,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configuration,D
C=amerysd,DC=k12,DC=wi,DC=us
select operation target: select server 2
Site - CN=Default-First-Site-Name,CN=Sites,CN=Configuration,DC=amerysd,DC=k12,DC
=wi,DC=us
Domain - DC=amerysd,DC=k12,DC=wi,DC=us
Server - CN=SDAADMIN,CN=Servers,CN=Default-First-Site-Name,CN=Sites,CN=Configura
tion,DC=amerysd,DC=k12,DC=wi,DC=us
DSA object - CN=NTDS Settings,CN=SDAADMIN,CN=Servers,CN=Default-First-Si
te-Name,CN=Sites,CN=Configuration,DC=amerysd,DC=k12,DC=wi,DC=us
DNS host name - sdaadmin.amerysd.k12.wi.us
Computer object - CN=SDAADMIN,OU=Domain Controllers,DC=amerysd,DC=k12,DC
=wi,DC=us
No current Naming Context
select operation target: quit
metadata cleanup: remove selected server
Transferring / Seizing FSMO roles off the selected server.
Removing FRS metadata for the selected server.
Searching for FRS members under "CN=SDAADMIN,OU=Domain Controllers,DC=amerysd,DC
=k12,DC=wi,DC=us".
Removing FRS member "CN=SDAADMIN,CN=Domain System Volume (SYSVOL share),CN=File
Replication Service,CN=System,DC=amerysd,DC=k12,DC=wi,DC=us".
Deleting subtree under "CN=SDAADMIN,CN=Domain System Volume (SYSVOL share),CN=Fi
le Replication Service,CN=System,DC=amerysd,DC=k12,DC=wi,DC=us".
LDAP error 0x50(80 (Other).
Ldap extended error message is 00000070: SysErr: DSID-03370544, problem 28 (No s
pace left on device), data -510
Win32 error returned is 0x70(There is not enough space on the disk.)
)
Deleting subtree under "CN=SDAADMIN,OU=Domain Controllers,DC=amerysd,DC=k12,DC=w
i,DC=us".
LDAP error 0x50(80 (Other).
Ldap extended error message is 00000070: SysErr: DSID-03370544, problem 28 (No s
pace left on device), data -510
Win32 error returned is 0x70(There is not enough space on the disk.)
)
The attempt to remove the FRS settings on CN=SDAADMIN,CN=Servers,CN=Default-Firs
t-Site-Name,CN=Sites,CN=Configuration,DC=amerysd,DC=k12,DC=wi,DC=us failed becau
se "An internal error occurred.";
metadata cleanup is continuing.
DsRemoveDsServerW error 0x70(There is not enough space on the disk.)
2 of the 3 current domain controllers have at least 2GB of C: space and the 3rd DC has 700MB, not sure where to go from here. Any ideas