Illegal Request when running sg_raw command about wd-decrypte HOT 4 CLOSED

Hi Alejandro , thanks for sharing you issue here so it can help others with you.
in your command you typed /dev/sdc ? but as i see here on the picture you shared , /dev/sdc is the hard drive you installed ubuntu on , knowing that the tool i shared is to unlock the EXTERNAL WD hard drives ? are you sure that the /dev/sdc is the WD HD ?

from wd-decrypte.

@SofianeHamlaoui , I am sure its in sdc because the WD Password is the only one with 4TB of size.

I am running Ubuntu from the CD rom without installing it.

from wd-decrypte.

Is there a way that you could share how the partition of the external WD drive should look like?
Perhaps this is an issue related with the type of partitions used.

from wd-decrypte.

can you share with me the output of your ' lsblk ' command ?
also , as i'm seeing on the picture you shared you already have an os installed on the hard drive ? ( correct me if i'm worng ! )
and just to make it clear for you ! this tool i shared is a replacement for the WD security on windows.
please explain more what you want to do with the HDD so i can help you

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