Error 0x80630501

Value: -2140994303 | 0x80630501 | 2153972993

What does it mean ?

PEER_E_EVENT_HANDLE_NOT_FOUND  
The event handle could not be found.
Value: 1281 | 0x0501 | 0b0000010100000001

Where does it come from ?

FACILITY_P2P  
Peer Graphing API
Value: 99 | 0x063 | 0b01100011

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