There’s no virtual CD on the newer drives. WD received a lot of complains from people that did not wanted the extra partition on the drive. The software comes on the drive and it can mount and Unlocker if you setup security.
Feel free to install the Smartware and get familiar with the user manual that comes on the unit as well.
this does not help when the soft ware says formatt to return MY PASSPORT to it factory condition and not this will leave it with NO OPORATING SYSTEM !!!