Error 0xC004F051

Value: -1073418159 | 0xC004F051 | 3221549137

What does it mean ?

SL_E_BLOCKED_PRODUCT_KEY  
The Software Licensing Service reported that the product key is blocked.
Value: 61521 | 0xF051 | 0b1111000001010001

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