Error 0x0027000C

Value: 2555916 | 0x0027000C | 2555916

What does it mean ?

COPYENGINE_S_KEEP_BOTH  
Value: 12 | 0x000C | 0b0000000000001100

Where does it come from ?

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

Other Errors for FACILITY_SHELL