Auditing failed object access attempts 2003

[bilbonvidia]

On a users folder I have auditing set to log failed list folder read data object access attemps so I can see who is attempting to access this folder. This seems to be working but for some reason certain files within the folder are being flagged when the actual user accesses them even though she has full control of the files and opens them no problem. Event as below, why would this be?

Accesses: DELETE
READ_CONTROL
ACCESS_SYS_SEC
ReadData (or ListDirectory)
ReadEA
ReadAttributes

Privileges: -
Restricted Sid Count: 0
Access Mask: 0x1030089


The entry shows under the users logon name. Creator owner and system have full control of the folder also. What could be causing the entry, in terms of applications, some of the files that seem to be causing it are excel and word docs.

[gnarendra2003]

Thanks