Search this forum, plenty of answers to your question…
Some…
http://community.wd.com/t5/My-Book-Live/Share-access/m-p/303748/highlight/true#M6539
Search this forum, plenty of answers to your question…
Some…
http://community.wd.com/t5/My-Book-Live/Share-access/m-p/303748/highlight/true#M6539