06-Nov-2018, 13:35
If Devialet Air is in your Sound Output Devices list, then it IS installed somewhere (accidental or otherwise!). I don't believe an Application can select it unless it is. I also don't believe in Ghosts. Ghosts are just observers from the future that accidentally disabled their Perception Filters.
JRiver v25 (Windows) >> 220Pro/CI >> PMC Twenty5.23 + twin KEF KC62 subs. One White Phantom.