Windows Task Scheduler WD Unlock.exe with arguments?

I have task scheduled the WD unlock.exe so I get prompted every morning to unlock my WD MyBook.  Does anyone know if unlock.exe will accept any arguments so a user can add the password to their task scheduler and run silently or close when successful?

It would be nice to have this setup, to auto-unlock the WD device (as unlock.exe is in windows task scheduler) with my password and close automatically as I don’t use the WD SmartWare backup utilities.  So any insight (even from a WD expert stating that this is not possible) would be appreciated.