This system has had a previous working version of this software which was removed. I have performed a complete deletion of the previous version. System is macOS Sierra V 10.12.1
Officially, WD Quick View is not supported on that OS.
Supported Operating Systems
Mac OS X 10.6
Mac OS X 10.7
Mac OS X 10.8
Mac OS X 10.9
Mac OS X 10.10
That does not mean that it wont work. Have you tried reinstalling the application? Make sure that you are log in as the admin on the computer and test that again.
Thanks Dan. I have had a response from WD Support confirming that Quick View will not install on 10.12. However it goes on to say that in order to use the WD My Cloud drive this software is not vital or necessary, this software only shows the driveās status as its name says āQuickviewā, it is just a quick view to the drive status. But you can verify the driveās status by accessing the driveās dashboard.
Thatās true, is not needed. Anyway the similar replacement for this app is WD Access and you can install it on Sierra. I just posted that workaround as seems to work fine and there are people that still wants to use Quick View.
No WD software is needed for local access and control of the MyCloud. All control can be done via the Dashboard. (Oh, apart from safe shutdown of v2 devices, due to some strange decision by WD to hide the control in the UI; it can be done via SSH, though).