Error 0x88780064

Value: -2005401500 | 0x88780064 | 2289565796

What does it mean ?

DSERR_BADFORMAT  
The specified wave format is not supported.
Value: 100 | 0x0064 | 0b0000000001100100

Where does it come from ?

FACILITY_DIRECTMUSIC  
Direct Music (part of DirectX) - Audio
Value: 2168 | 0x878 | 0b100001111000

StackOverflow

Other Errors for FACILITY_DIRECTMUSIC