Error while backing up NT client.

Hi,

I am getting following error while backing up Windows client. The backup server and client have networker  version 7.6.2. Any way to skip this backup? i tried with option  save -a '"ignore-all-missing-system-files=yes"' and "VSS:*=off,VSS:DISASTER_RECOVERY=off" in the save option field.

dtest:DISASTER_RECOVERY:\ 1 retry attempted

dtest:DISASTER_RECOVERY:\: No full backups of this save set were found in the media database; performing a full backup

dtest:DISASTER_RECOVERY:\ 4226:save: Invalid VSS Save Operations state value of off,VSS:DISASTER_RECOVERY=off.

dtest:DISASTER_RECOVERY:\ 82720:save: Disaster Recovery backup is enabling hard link and 8.3 shortname settings.

dtest:DISASTER_RECOVERY:\ 81030:save: Most VSS Save Operations values are ignored on this OS platform.

dtest:DISASTER_RECOVERY:\ 83241:save: ERROR: No System Writer present for DR processing. Cannot continue.

dtest:DISASTER_RECOVERY:\ 77775:save: Processing completed for disaster recover backup.

dtest:DISASTER_RECOVERY:\ 80520:save: ASR Backup..Critical error creating snapshot of ASR critical volumes and cannot continue.

dtest:DISASTER_RECOVERY:\ 83449:save: Error occured while saving critical volumes.

      :  Failed with error(s)

Best,

Tiju Kumar