Both those methods are for Gen2 devices.
The first link is for Mirror+ devices. This is the basic MyCloud forum, so the first method won’t work, unless the users install fox_exe’s wd_crack to overcome your vertical product differentiation limitations, and allow the installation of apps on basic Gen2 MyClouds:
Nazar’s installers are for Gen1 devices.
Assuming the OP has a Gen1 device (which is why they are trying to use Nazar’s installer), those links won’t help.
