Error 0x8004001A

Value: -2147221478 | 0x8004001A | 2147745818

What does it mean ?

TAPI_E_INVALPARKID  
Invalid park ID.
Value: 26 | 0x001A | 0b0000000000011010
IO_WRN_BAD_FIRMWARE  
The driver has detected that device %1 has old or out-of-date firmware. Reduced performance may result.
Value: 26 | 0x001A | 0b0000000000011010

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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Other Errors for FACILITY_ITF