Recently ran out of space on the Primary partition on my Windows Server 2003 since reallocating more drive space to the Primary partition my SQL Server service won't start and I am unable to access the Active Directory. I'm getting "The configuration information describing this enterprise is not available. The specified domain either does not exists of could not be contacted" message. The DNS is running and have only one server serving as SQL Server and Domain Controller. Did I lose the configuration for the AD and how can I repair?