Consegui encontrar a resposta nos fóruns da microsoft aqui
Eu incluí a citação, já que a resposta é um caminho para baixo. O usuário Celestrion
afirmou:
Microsoft's Bluetooth stack presently supports only the "source" role of the A2DP profile, which lets it send audio. It does not support the "sink" role of the A2DP profile, which would let it receive audio.
There is a Toshiba driver that installs this service on their laptops to make up for this regression (the Bluetooth stack Toshiba shipped with Windows 7 had this feature), but its INF file is set up to only install on Toshiba computers.
The rest of us are stuck until Microsoft learns that some of us plug our computers into nice speaker systems and might want to stream audio digitally instead of dealing with cables and the associated logistical hassle. Or, we might want to use the same headset for Skype and telephone calls.