ERREUR POUR UN GENIE

Salut tous le monde,

Gros probl=E8me de groupe admin, a tous les 24 hrs je perd=20
tous le monde dans mon groupe DOMAIN ADMIN,ceci as=20
commencer quand nous avions juste un serveur DC et un=20
serveur exchange, nous avons d=E9cid=E9 de promouvoir avec=20
DCPROMO notre serveur exchange,plus tard nous avons=20
rentr=E9 un nouveau serveur DC et on as fait une fait=20
DCPROMO pour remettre notre serveur Exchange comme un=20
serveur regulier mais nous avion eu un trouble r=E9seau et=20
voila que le probl=E8me a commenc=E9,et voila le LOG DU=20
DCPROMO:
01/12 12:58:44 [INFO] Request for demotion of domain=20
controller
01/12 12:58:44 [INFO] DnsDomainName (NULL)
01/12 12:58:44 [INFO] ServerRole 1
01/12 12:58:44 [INFO] Account (NULL) Options 128
01/12 12:58:44 [INFO] LastDcInDomain FALSE
01/12 12:58:44 [INFO] Forced Demote =20
01/12 12:58:44 [INFO] Start the worker task
01/12 12:58:44 [INFO] Request for demotion returning 0
01/12 12:58:44 [INFO] Reading domain policy from the=20
local machine
01/12 12:58:44 [INFO] Searching for a domain controller=20
for the domain Company.corp
01/12 12:58:44 [INFO] Searching for a domain controller=20
for the domain Company.corp that contains the account=20
EXCHANGE1$
01/12 12:58:45 [INFO] Located domain controller=20
serveurdc1.Company.corp for domain Company.corp
01/12 12:58:45 [INFO] Support Dc in Company.corp is=20
serveurdc1.Company.corp
01/12 12:58:45 [INFO] Located domain controller=20
serveurdc1.Company.corp for domain Company.corp
01/12 12:58:45 [INFO] Preparing the directory service for=20
demotion
01/12 12:58:45 [INFO] Transferring enterprise wide FSMO=20
roles held locally to other Domain Controllers in the=20
enterprise.
01/12 12:58:45 [INFO] Searching for server to replicate=20
off changes
01/12 12:58:45 [INFO] Replicating off local changes to=20
server serveurdc1.Company.corp.
01/12 12:58:54 [INFO] Stopping service NETLOGON
01/12 12:59:54 [INFO] Configuring service NETLOGON to 1=20
returned 0
01/12 12:59:54 [INFO] Stopping service RPCLOCATOR
01/12 12:59:54 [INFO] Stopping service MSExchangeMTA
01/12 13:00:24 [INFO] Configuring service MSExchangeMTA=20
to 1 returned 0
01/12 13:00:24 [INFO] Stopping service AVExch32Service
01/12 13:01:09 [INFO] Configuring service AVExch32Service=20
to 1 returned 0
01/12 13:01:09 [INFO] Stopping service MSExchangeIS
01/12 13:02:09 [INFO] Configuring service MSExchangeIS to=20
1 returned 0
01/12 13:02:09 [INFO] Stopping service MSExchangeSA
01/12 13:04:14 [INFO] StopService on MSExchangeSA failed=20
with 258
01/12 13:04:14 [INFO] Configuring service MSExchangeSA to=20
1 returned 258
01/12 13:04:14 [INFO] Error - Failed to configure the=20
service MSExchangeSA as requested(258)
01/12 13:04:14 [INFO] StopService on RPCLOCATOR failed=20
with 258
01/12 13:04:14 [INFO] Configuring service RPCLOCATOR to=20
33 returned 258
01/12 13:04:14 [INFO] OpenService on RPCLOCATOR failed=20
with 5
01/12 13:04:14 [INFO] Configuring service RPCLOCATOR to 0=20
returned 5
01/12 13:04:14 [ERROR] Failed to configure domain=20
controller services (258)
01/12 13:04:17 [INFO] Starting service NETLOGON
01/12 13:04:17 [INFO] Configuring service NETLOGON to 2=20
returned 0
01/12 13:04:17 [INFO] The attempted domain controller=20
operation has completed
01/12 13:04:17 [INFO] DsRolepSetOperationDone returned 0
01/12 13:23:59 [INFO] Request for demotion of domain=20
controller
01/12 13:23:59 [INFO] DnsDomainName (NULL)
01/12 13:23:59 [INFO] ServerRole 1
01/12 13:23:59 [INFO] Account (NULL) Options 128
01/12 13:23:59 [INFO] LastDcInDomain FALSE
01/12 13:23:59 [INFO] Forced Demote =20
01/12 13:23:59 [INFO] Start the worker task
01/12 13:23:59 [INFO] Request for demotion returning 0
01/12 13:23:59 [INFO] Reading domain policy from the=20
local machine
01/12 13:23:59 [INFO] Searching for a domain controller=20
for the domain Company.corp
01/12 13:23:59 [INFO] Searching for a domain controller=20
for the domain Company.corp that contains the account=20
EXCHANGE1$
01/12 13:24:00 [INFO] Located domain controller=20
serveurdc1.Company.corp for domain Company.corp
01/12 13:24:00 [INFO] Support Dc in Company.corp is=20
serveurdc1.Company.corp
01/12 13:24:00 [INFO] Located domain controller=20
serveurdc1.Company.corp for domain Company.corp
01/12 13:24:00 [INFO] Preparing the directory service for=20
demotion01/12 13:24:00 [INFO] Transferring enterprise=20
wide FSMO roles held locally to other Domain=20
Controllers in the enterprise.
01/12 13:24:00 [INFO] Searching for server to replicate=20
off changes
01/12 13:24:00 [INFO] Replicating off local changes to=20
server serveurdc1.Company.corp.
01/12 13:24:11 [INFO] Stopping service NETLOGON
01/12 13:25:11 [INFO] Configuring service NETLOGON to 1=20
returned 0
01/12 13:25:11 [INFO] Stopping service RPCLOCATOR
01/12 13:25:11 [INFO] Configuring service RPCLOCATOR to=20
33 returned 0
01/12 13:25:11 [INFO] Stopping service IsmServ
01/12 13:25:26 [INFO] Configuring service IsmServ to 65=20
returned 0
01/12 13:25:26 [INFO] Stopping service kdc
01/12 13:25:36 [INFO] Configuring service kdc to 65=20
returned 0
01/12 13:25:36 [INFO] Stopping service TrkSvr
01/12 13:26:06 [INFO] Configuring service TrkSvr to 33=20
returned 0
01/12 13:26:06 [INFO] Stopping service NETLOGON
01/12 13:26:06 [INFO] Configuring service NETLOGON to 273=20
returned 0
01/12 13:26:06 [INFO] Uninstalling the Directory Service
01/12 13:26:06 [INFO] Invoking NtdsDemote
01/12 13:26:06 [INFO] Starting to prepare the SAM and the=20
Directory Service for demotion
01/12 13:26:06 [INFO] Validating the demotion of this=20
server in the context of the enterprise
01/12 13:26:06 [INFO] Authenticating supplied credentials
01/12 13:26:06 [INFO] Creating new local account=20
information for the SAM and the LSA
01/12 13:26:06 [INFO] Creating a new local account=20
database for SAM
01/12 13:26:06 [INFO] Setting the new local account=20
information in the LSA
01/12 13:26:06 [INFO] Removing Directory Service objects=20
referring to the local server from the remote server=20
serveurdc1.Company.corp
01/12 13:26:07 [INFO] Removing external access (LDAP,=20
RPC) to the Directory Service
01/12 13:26:08 [INFO] Completing demotion for the=20
Directory Service, SAM and LSA
01/12 13:26:08 [INFO] NtdsDemote returned 0
01/12 13:26:08 [INFO] DsRolepDemoteDs returned 0
01/12 13:26:08 [INFO] This machine is no longer a domain=20
controller
01/12 13:27:09 [INFO] The attempted domain controller=20
operation has completed
01/12 13:27:09 [INFO] DsRolepSetOperationDone returned 0
01/12 14:50:59 [INFO] Promotion request for replica=20
domain controller
01/12 14:50:59 [INFO] DnsDomainName Company.corp
01/12 14:50:59 [INFO] ReplicaPartner (NULL)
01/12 14:50:59 [INFO] SiteName (NULL)
01/12 14:50:59 [INFO] DsDatabasePath C:\WINNT\NTDS,=20
DsLogPath C:\WINNT\NTDS
01/12 14:50:59 [INFO] SystemVolumeRootPath =20
C:\WINNT\SYSVOL
01/12 14:50:59 [INFO] Account Company.corp\administrator
01/12 14:50:59 [INFO] Options 196
01/12 14:50:59 [INFO] Validate supplied paths
01/12 14:50:59 [INFO] Validating path C:\WINNT\NTDS.
01/12 14:50:59 [INFO] Path is a directory
01/12 14:50:59 [INFO] Path is on a fixed disk drive.
01/12 14:50:59 [INFO] Validating path C:\WINNT\NTDS.
01/12 14:50:59 [INFO] Path is a directory
01/12 14:50:59 [INFO] Path is on a fixed disk drive.
01/12 14:50:59 [INFO] Validating path C:\WINNT\SYSVOL.
01/12 14:50:59 [INFO] Path is on a fixed disk drive.
01/12 14:50:59 [INFO] Path is on an NTFS volume
01/12 14:50:59 [INFO] Start the worker task
01/12 14:50:59 [INFO] Request for promotion returning 0
01/12 14:50:59 [INFO] Searching for a domain controller=20
for the domain Company.corp that contains the account=20
EXCHANGE1$
01/12 14:50:59 [ERROR] Failed to find a DC for domain=20
company.corp: 1355
01/12 14:50:59 [ERROR] Failed to get domain controller=20
for account EXCHANGE1$ (1355)
01/12 14:50:59 [INFO] Error - Failed finding a suitable=20
domain controller for the domain Company.corp
(1355)
01/12 14:50:59 [INFO] The attempted domain controller=20
operation has completed
01/12 14:50:59 [INFO] DsRolepSetOperationDone returned 0
01/12 15:03:57 [INFO] Promotion request for replica=20
domain controller
01/12 15:03:57 [INFO] DnsDomainName Company.corp
01/12 15:03:57 [INFO] ReplicaPartner (NULL)
01/12 15:03:57 [INFO] SiteName (NULL)
01/12 15:03:57 [INFO] DsDatabasePath C:\WINNT\NTDS,=20
DsLogPath C:\WINNT\NTDS
01/12 15:03:57 [INFO] SystemVolumeRootPath =20
C:\WINNT\SYSVOL
01/12 15:03:57 [INFO] Account Company.corp\administrator
01/12 15:03:57 [INFO] Options 196
01/12 15:03:57 [INFO] Validate supplied paths
01/12 15:03:57 [INFO] Validating path C:\WINNT\NTDS.
01/12 15:03:57 [INFO] Path is a directory
01/12 15:03:57 [INFO] Path is on a fixed disk drive.
01/12 15:03:57 [INFO] Validating path C:\WINNT\NTDS.
01/12 15:03:57 [INFO] Path is a directory
01/12 15:03:57 [INFO] Path is on a fixed disk drive.
01/12 15:03:57 [INFO] Validating path C:\WINNT\SYSVOL.
01/12 15:03:57 [INFO] Path is on a fixed disk drive.
01/12 15:03:57 [INFO] Path is on an NTFS volume
01/12 15:03:57 [INFO] Start the worker task
01/12 15:03:57 [INFO] Request for promotion returning 0
01/12 15:03:57 [INFO] Searching for a domain controller=20
for the domain Company.corp that contains the account=20
EXCHANGE1$
01/12 15:03:57 [INFO] Located domain controller=20
serveurdc1.Company.corp for domain Company.corp
01/12 15:03:57 [INFO] Using site Default-First-Site-Name=20
for server \\serveurdc1.Company.corp01/12 15:03:57 [INFO]=20
Forcing time sync
01/12 15:03:57 [INFO] Forcing a time synch with=20
\\serveurdc1.Company.corp
01/12 15:03:57 [INFO] Error - Managing the network=20
session with \\serveurdc1.Company.corp failed
(86)
01/12 15:03:57 [ERROR] Failed to establish the session=20
with \\serveurdc1.Company.corp: 0x56
01/12 15:03:57 [INFO] The attempted domain controller=20
operation has completed
01/12 15:03:57 [INFO] DsRolepSetOperationDone returned 0
01/12 15:05:01 [INFO] Promotion request for replica=20
domain controller
01/12 15:05:01 [INFO] DnsDomainName Company.corp
01/12 15:05:01 [INFO] ReplicaPartner (NULL)
01/12 15:05:01 [INFO] SiteName (NULL)
01/12 15:05:01 [INFO] DsDatabasePath C:\WINNT\NTDS,=20
DsLogPath C:\WINNT\NTDS
01/12 15:05:01 [INFO] SystemVolumeRootPath =20
C:\WINNT\SYSVOL
01/12 15:05:01 [INFO] Account Company.corp\administrator
01/12 15:05:01 [INFO] Options 196
01/12 15:05:01 [INFO] Validate supplied paths
01/12 15:05:01 [INFO] Validating path C:\WINNT\NTDS.
01/12 15:05:01 [INFO] Path is a directory
01/12 15:05:01 [INFO] Path is on a fixed disk drive.
01/12 15:05:01 [INFO] Validating path C:\WINNT\NTDS.
01/12 15:05:01 [INFO] Path is a directory
01/12 15:05:01 [INFO] Path is on a fixed disk drive.
01/12 15:05:01 [INFO] Validating path C:\WINNT\SYSVOL.
01/12 15:05:01 [INFO] Path is on a fixed disk drive.
01/12 15:05:01 [INFO] Path is on an NTFS volume
01/12 15:05:01 [INFO] Start the worker task
01/12 15:05:01 [INFO] Request for promotion returning 0
01/12 15:05:01 [INFO] Searching for a domain controller=20
for the domain Company.corp that contains the account=20
EXCHANGE1$
01/12 15:05:02 [INFO] Located domain controller=20
serveurdc1.Company.corp for domain Company.corp
01/12 15:05:02 [INFO] Using site Default-First-Site-Name=20
for server \\serveurdc1.Company.corp
01/12 15:05:02 [INFO] Forcing time sync
01/12 15:05:02 [INFO] Forcing a time synch with=20
\\serveurdc1.Company.corp
01/12 15:05:02 [INFO] Error - Managing the network=20
session with \\serveurdc1.Company.corp failed(86)
01/12 15:05:02 [ERROR] Failed to establish the session=20
with \\serveurdc1.Company.corp: 0x56
01/12 15:05:02 [INFO] The attempted domain controller=20
operation has completed
01/12 15:05:02 [INFO] DsRolepSetOperationDone returned 0