(Originally published on May 18, 2017 at rahul2001.com)
Okay, so. Over the years I've come across several corrupt drives. And in my experience, if it is at all possible to make them usable again, this method will do it for you:
cmdas an administrator.
select disk <yourdisk>.
select disk <yourdisk>again.
create partition primary.
That's it, you should be able to use your drive normally again!