Change mycloud.com email

My Cloud OS 3 Personal & Network Attached Storage My Cloud
1

Hi, how can I change mycloud.com email? When i try to change it in my wd dashboard, it says that "

  • A Device User with the same email address already exists. (400235)".

I don’t know why is this happening. I don’t have any other users beside the admin user.

2

Check my replys in this thread I had a similar if not the same issue.

http://community.wd.com/t5/My-Cloud/Second-user-can-not-log-in-to-mycloud-drive-dashboard/m-p/903396#M41327