Another user was having issues to download the app and he was able to solved.
See if the same works for you.
http://community.wd.com/t5/WD-TV-Live-Live-Plus/Can-t-Download-SDK/m-p/829530#M34794
Another user was having issues to download the app and he was able to solved.
See if the same works for you.
http://community.wd.com/t5/WD-TV-Live-Live-Plus/Can-t-Download-SDK/m-p/829530#M34794