Error 0xC00D006D

Value: -1072889747 | 0xC00D006D | 3222077549

What does it mean ?

NS_E_WAVE_OPEN  
Error opening wave device, the device might be in use.
Value: 109 | 0x006D | 0b0000000001101101

Where does it come from ?

FACILITY_MEDIASERVER  
Windows Media Server
Value: 13 | 0x00D | 0b00001101

Other Errors for FACILITY_MEDIASERVER