Topic: Exclude dir from console Backup

[ProxYNL]

Hi,

From the Admin Console Backup (to USB) i want to exclude /home/e-smith/files/ibays/Primary/files
How can i do this?
(At this moment the Primary/files is 34GB and that won't fit on a USB Stick) 

Best regards,
Ronald

Update: I login with Putty as Admin and then option 8 'perform backup to USB device'