Desktop Backup?

You do not need to use the Bonjour option. As the “How to access the Dashboard on a My Cloud device” link above indicates (in step 2) you can access the My Cloud Dashboard from your Mac’s web browser using: _http://WDMyCloud.local/_

Note that El Capitan users are having problems with the My Cloud. One can do a subforum search for El Capitan to see the numerous threads discussing the various issues. Here is the big thread that may be worth reading to see if anything in there helps if one is using El Capitan.

https://community.wd.com/t/support-os-x-el-capitan/96744