Windows 2003 client (file read failed errors)

Hi,

We have a windows 2003 client that is receiving code 13 errors (file read failed errors)  the system Admin rebooted the server and after the reboot the backups started completing successfully from 1/16 – 1/23

A full backup completed successfully on 1/24 however, the proceeding incrementals have all failed with a code 13 does anyone have any suggestions?

The bpcd logs are attached  jan27 and jan29

Thank you in advance for your help

Hardware info

Windows 2003 using  Netbackup client version 7.5

Master Server version is 7.5