Your release notes say you support WD My Cloud servers. But your NAS page has no instructions for installing the Virtualhere server on them.
https://virtualhere.com/node/958 says:
3.2.8 (7th March 2017)
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* Added support for WD My Cloud NAS devices
https://virtualhere.com/nas just lists QNAP , Synology , ReadyNAS, ASUSTOR -- no WD My Cloud.
I assume there's some sort of setup file to upload, but https://virtualhere.com/sites/default/files/usbserver/ does not list its contents and I can't guess the right filename.
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I removed support as that platform was more trouble than it was worth and wd was not helpful