Hi,  Please check the acls of the file and folders as I think these error are related to the Unresolvable SID from the file system folder at the level in which Inheritance begins.  Also check any errors or warning messages in the server logs.   Sameer Kulkarni
i am restoring a backup to a map CIFS share drive. The restore completes but with a lot of error. The files and folder are restored ok, but the application reports this errors  E3452 Unable to write stream name EC= The Security ID structure is invalid.   any idea  something else, the rights permition, are restore good.  mc
NAS CELERRA - DART 5.6.49 and CA brighstor 12 - strange error after restore to 
map CIFS share