I have received the following error message on three seperate clients? CLS=1, DataStreams=1, Reparse=1, Sparse=1 2011-10-13 20:10:30 avtar Info <5811>: - Traversing drive 'D:' kind 'Local Fixed Disk' 2011-10-13 20:10:30 avtar Info <5811>: - Traversing drive 'E:' kind 'Local Fixed Disk' 2011-10-13 20:10:30 avtar Info <7324>: Volume Type for "E:\" is "NTFS", Supports Compression=1, Encryption=1, ACLS=1, DataStreams=1, Reparse=1, Sparse=1 2011-10-13 20:10:30 avtar Info <5811>: - Traversing drive 'L:' kind 'Local Fixed Disk' 2011-10-13 20:10:30 avtar Info <7324>: Volume Type for "L:\" is "NTFS", Supports Compression=1, Encryption=1, ACLS=1, DataStreams=1, Reparse=1, Sparse=1 2011-10-13 20:10:30 avtar Info <5810>: - Not traversing drive 'W:' kind 'CDROM' 2011/10/13-19:10:30.82500 [avtar]  WARN: <0000> ntsecurity error:init:GetFileSecurityW(1) "C:\PageFile.sys", LastError=32 (code 32: The process cannot access the file because it is being used by another process) 2011-10-13 20:10:30 avtar Warning <7273>: Cannot backup Security Descriptor for file "C:\PageFile.sys".  Error=32 (code 32: The process cannot access the file because it is being used by another process) 2011/10/13-19:10:30.84100 [avtar]  WARN: <0000> ntsecurity error:init:GetFileSecurityW(1) "C:\PageFile.sys", LastError=32 (code 32: The process cannot access the file because it is being used by another process) 2011-10-13 20:10:30 avtar Warning <7273>: Cannot backup Security Descriptor for file "C:\PageFile.sys".  Error=32 (code 32: The process cannot access the file because it is being used by another process) After the above error message, the logs shows the backup is unable to access specific files within the C:\ , D:\ & L:\ Drives. VSS has been checked by performing a cmd promt - VSSADMIN LIST PROVIDERS & WRITERS with no errors shown? Has anyone come accross the error before and do you know how to fix it? All the backups are WIN2K3 Thanks