Error 0x801B8004

Value: -2145681404 | 0x801B8004 | 2149285892

What does it mean ?

WER_E_ALREADY_REPORTING  
Reporting is already in progress for the specified process.
Value: 32772 | 0x8004 | 0b1000000000000100

Where does it come from ?

FACILITY_WER  
Windows Error Reporting
Value: 27 | 0x01B | 0b00011011

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