Error 0x80270003

Value: -2144927741 | 0x80270003 | 2150039555

What does it mean ?

NAP_E_CONFLICTING_ID  
The entity ID conflicts with an already registered id.
Value: 3 | 0x0003 | 0b0000000000000011
COPYENGINE_E_SAME_FILE  
Source and destination file are the same
Value: 3 | 0x0003 | 0b0000000000000011

Where does it come from ?

FACILITY_SHELL  
User Shell
Value: 39 | 0x027 | 0b00100111

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