Backup partial complete

Backups were completing successfully .. then all of a sudden unsuccessful saveset errors appeared. Same errors every time. Log details are below.

NetWorker savegroup: (alert) Troubleshoot_Backups completed, total 1 client(s), 0 Hostname(s) Unresolved, 1 Failed, 0 Succeeded. (mdd29871 Failed)
Start time: Fri Oct 27 13:21:03 2006
End time: Fri Oct 27 13:58:40 2006

--- Unsuccessful Save Sets ---

* mdd29871:D:\ save: Setup of skip directive for '' failed
* mdd29871:D:\ save: Setup of skip directive for '' failed
* mdd29871:D:\ save: The NTFS Change Journal will be used for this save.
* mdd29871:D:\ save: No FRN for D:\DFSRoot\DR-Replicas\DCTZAPCRYRPT01\Reports\!
* mdd29871:D:\ save: No FRN for D:\DFSRoot\DR-Replicas\DCTZAPCRYRPT02\Reports\!
* mdd29871:D:\ save: No FRN for D:\DFSRoot\DR-Replicas\MDSSAPPRD01\bin\!
* mdd29871:D:\ save: No FRN for D:\DFSRoot\DR-Replicas\MDSSAPPRD01\captura\!

--- Successful Save Sets ---

* mdd29871:C:\ save: Setup of skip directive for '' failed
* mdd29871:C:\ save: Setup of skip directive for '' failed
* mdd29871:C:\ save: File C:\Program Files\Symantec AntiVirus\SAVRT\0082NAV~.TMP could not be opened and was not backed up. (The process cannot access the file because it is being used by another process.)
* mdd29871:C:\ save: File C:\Program Files\Symantec AntiVirus\SAVRT\0744NAV~.TMP could not be opened and was not backed up. (The process cannot access the file because it is being used by another process.)
mdd29871: C:\ level=incr, 2431 MB 00:34:24 4621 files
* mdd29871:E:\ save: Setup of skip directive for '' failed
* mdd29871:E:\ save: Setup of skip directive for '' failed
mdd29871: E:\ level=incr, 0 KB 00:02:06 0 files
* mdd29871:SYSTEM STATE:\ save: Setup of skip directive for '' failed
* mdd29871:SYSTEM STATE:\ save: Setup of skip directive for '' failed
mdd29871: SYSTEM STATE:\ level=full, 854 MB 00:08:24 7051 files
* mdd29871:SYSTEM DB:\ save: Setup of skip directive for '' failed
* mdd29871:SYSTEM DB:\ save: Setup of skip directive for '' failed
mdd29871: SYSTEM DB:\ level=full, 20 MB 00:02:25 14 files
* mdd29871:SYSTEM FILES:\ save: Setup of skip directive for '' failed
* mdd29871:SYSTEM FILES:\ save: Setup of skip directive for '' failed
mdd29871: SYSTEM FILES:\ level=skip, 0 KB 00:00:04 0 files
* mdd29871:ASR:\ save: Setup of skip directive for '' failed
* mdd29871:ASR:\ save: Setup of skip directive for '' failed
mdd29871: ASR:\ level=full, 1460 KB 00:03:52 12 files
DTCBK1.us.dci.discovery.com: index:mdd29871 level=9, 6036 KB 00:03:01 17 files