Error 0x8027000B

Value: -2144927733 | 0x8027000B | 2150039563

What does it mean ?

NAP_E_MAXSIZE_TOO_SMALL  
The maximum size of the connection is too small for an SoH packet.
Value: 11 | 0x000B | 0b0000000000001011
COPYENGINE_E_FLD_IS_FILE_DEST  
Existing destination file with same name as folder
Value: 11 | 0x000B | 0b0000000000001011

Where does it come from ?

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

Other Errors for FACILITY_SHELL