Troubleshooting Backup and RestoreThe server locks down, reporting Event ID 21192 and the error message, "The ISA Server Web filter was unable to connect to MSDE database...."
Quarantined virus files are not backed up, and your backup reports a failed status.
I do not have a backup copy of the mailbox database on my server.
The NTBackup log is blank.
Backup fails, reporting "'Script.bks' file not found."
Redirection of My Documents failed.
Volume Shadow Copy Services fails, reporting error number 800xxxxx.
Portions of a file are not backed up.
Backup fails, reporting "A fixed drive is not a valid drive."
Backup fails, reporting "Tape media not found."
Backup fails, reporting error number 8007422.
Backup fails, reporting "End of media encountered."
Backup fails, reporting "An inconsistency was encountered."
Users cannot restore files because the Previous Versions tab in the My Documents Properties dialog box is missing.