InitDiskBad or missing Command Interpreter error from freedos bootable cd?

[gizmo1990]

I'm trying to upgrade my intell ssd firmware and the bootable cd I create via intels website keepsthrowing up the following message:

InitDiskBad or missing Comand Interpreter: command.com /p /e:256
Enter full shell command line:

I haven't a clue what this means!?

Has anyonecome accross this before and could advise me what's up?

I'm booting from cd via a portable usb dvd drive.

Any help greatlyappreciated.

 

[gizmo1990]

Sorted it. It must have been something to do with using a usb bootable device. I hooked up a cd drive to a sata port and it worked fine.