CCTK issue

I am attempting to create a Configuration.exe that will set a BIOS PW and Disable Booting from anything but the HD.

When I run the EXE on the PC it sets the PW but gives the following Error:

"WARNING : Unable to disable the devices : usbfloppy,usbcdrom,pcmcia,usbdev,usbhdd,embnic,nic,usbzip,usbdevzip,bev"

When I boot the PC and test, the Bios PW has been set and items like the Floopy Drive and CDROM require a PW to boot from ( Which is exactly what I want to happen) BUT if I plug in a USB Flash Drive it allows me to boot without prompting for the Admin/Bios PW.

 I have used the DCCU in the pasttp accomplish this and never had any issues.