Error 0x80270002

Value: -2144927742 | 0x80270002 | 2150039554

What does it mean ?

NAP_E_MISSING_SOH  
An SoH was missing from the NAP packet.
Value: 2 | 0x0002 | 0b0000000000000010
COPYENGINE_E_REQUIRES_ELEVATION  
Need to elevate the process to complete the operation
Value: 2 | 0x0002 | 0b0000000000000010

Where does it come from ?

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

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