Error 0xC004C00F

Value: -1073430513 | 0xC004C00F | 3221536783

What does it mean ?

SL_E_CHPA_INVALID_PRODUCT_KEY_FORMAT  
The activation server determined the specified product key is invalid.
Value: 49167 | 0xC00F | 0b1100000000001111

Where does it come from ?

FACILITY_ITF  
COM/OLE Interface management. FACILITY_ITF is designated for user-defined error codes returned from interface methods
Value: 4 | 0x004 | 0b00000100

Other Errors for FACILITY_ITF