from the https://www.wd2go.com
"On August 27, 2015, WD will be upgrading and replacing WD2go.com with a different Web-based access system. We expect that this upgrade period will last several weeks. We will provide further updates on the availability of the new Web-based access system periodically during this time on this page.
You will not be able to use WD2go.com during this time. WD2go.com itself will no longer be available after this period.
Alternatively, you will still be able to remotely access your data using the My Cloud Mobile and My Cloud Desktop App. Your data will not be affected during this period. We apologize for any inconvenience that this may cause.
Please contact our Customer Support team if you have any questions."
