Hello,
Ensure that you have installed the MAC agent on all the workstations as per : http://support.veritas.com/docs/271591
You can create different backup jobs. Since there are 40 workstations, you can divide them into 4 to 8 jobs, thus having 5 to 10 servers in each job. You can schedule a full backup once a week and the remaining days can be kept for incremental backups.
In case you encounter any problems as per the above set up, reveret with details on the files that do not appear, the type of job run etc..
Note : If we do not receive your reply within two business days, this post would be marked �assumed answered� and would be moved to �answered questions� pool.
Regards.