Access denied even as an administrator

WD External Drives WD Portable Drives
1

I was trying to deny access to other users, now I cant get in my external drive. It is a WD My Book 4tb external drive.

2

Hello, johnleft

Maybe you should try contacting WD’s Technical Support about this.

To Contact WD for Technical Support
http://support.wdc.com/support/case.aspx?lang=en