Error 0x8051100B

Value: -2142171125 | 0x8051100B | 2152796171

What does it mean ?

OPC_E_ZIP_DUPLICATE_NAME  
Two file items in the archive have the same name.
Value: 4107 | 0x100B | 0b0001000000001011

Where does it come from ?

FACILITY_OPC  
Open Connectivity Service (Package Consumption)
Value: 81 | 0x051 | 0b01010001

Other Errors for FACILITY_OPC