System State Backups using NTbackup fail with error 0x800423f4 (relating to volume shadow copy)
- by Paul Zimmerman
We have a Windows Server 2003 R2 running Service Pack 2. It is a domain controller (Global Catalog) and our main internal DNS server. We run a System State backup of the machine to back up Active Directory information and save the backup to a different server.
This server has a single drive (C:), and we do have Shadow Copies enabled for the…