Error 0x8AC70106

Value: -1966669562 | 0x8AC70106 | 2328297734

What does it mean ?

XACTENGINE_E_AUDITION_INVALIDDSPINDEX  
Missing a DSP parameter.
Value: 262 | 0x0106 | 0b0000000100000110

Where does it come from ?

FACILITY_XACTENGINE  
Microsoft Cross-Platform Audio Creation Tool (XACT)
Value: 2759 | 0xAC7 | 0b101011000111

Other Errors for FACILITY_XACTENGINE