KB1735: The specified network name is no longer available
www.veeam.com › kb1735Feb 22, 2013 · An unexpected network error occurred. (code 64, 0x80070040) Veeam Backup & Replication uses SMB connections for backup repositories, guest processing, and when first adding a Windows server to the Backup Infrastructure. This KB only addresses error messages that occur in the context of a backup file path, such as: