Infelizmente, de acordo com a presente :
if you are trying to erase the system disk that hosts the C: drive where Windows itself is installed and running, then even the powerful DISKPART command can't work: Windows simply refuses to erase the drive from which it is running.
To erase such a disk, you need to physically remove it from the computer, attach it to another computer as an external drive, and then use DISKPART on that computer to erase the disk.