Hi,
Thank you for post on Windows Community Forum.
From the issue description, it appears that you are not able to add anything to the media drives to a drive.
I would suggest you to post the question on this link :
http://community.wdc.com/t5/WD-TV-Live-Live-Plus-Media/ct-p/wdtvlive
Hope the information helps to resolve the issue.
Please revert for any clarification on any Windows issue. We will be glad to help you.