Error 0xC004C008

Value: -1073430520 | 0xC004C008 | 3221536776

What does it mean ?

SL_E_CHPA_MAXIMUM_UNLOCK_EXCEEDED  
The activation server reported that the product key has exceeded its unlock limit.
Value: 49160 | 0xC008 | 0b1100000000001000

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

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