You cannot install a domain controller at this time because of the schema mismatch. You must first run "adprep /forestprep". Adprep is available on the Windows Server 2008 installation media in the \sources\adprep folder.
You cannot eject your computer because you do not have sufficient security privileges to do so. Please contact your administrator ...
You cannot enable DFS Replication on this folder because it is already being replicated using File Replication service (FRS). ...
You cannot evict the node {0} because this would cause the cluster to lose quorum. Before evicting the node, bring an offline ...
You cannot fail the resource {0} or take it offline because this would cause the cluster to lose quorum. Before taking this ...
You cannot install a domain controller at this time because of the schema mismatch. You must first run "adprep /forestprep". ...
You cannot install a domain controller at this time because the domain was not prepared. You must first run "adprep /domainprep". ...
You cannot install a domain controller at this time because the forest was not prepared. You must first run "adprep /forestprep". ...
You cannot install a read-only domain controller at this time. You must first run "adprep /rodcprep" from a command prompt ...
You cannot install a read-only domain controller at this time. You must first run "adprep /rodcprep" from a command window ...