This device is being used by another application please close any devices that a

[tytrus]

Hello,
this device is being used by another application. please close any devices that are playing audio to this device and try again. is what it is saying when i try to test , its hdmi ti hdmi from pc to tv i got picture but no audio and cable works fine on frineds pc and tv

 

[tytrus]

pls help

 

[tytrus]

i have disabled all other sound and put the hdmi as default , i have s sound card that i also disable xonar D1 asus