ERROR_OBJECT_IN_LIST 0x80071393
Error code 5011 · HRESULT 0x80071393
The object is already in the list.
What it means
ERROR_OBJECT_IN_LIST is a Windows error code (system error 5011, returned as HRESULT 0x80071393) reported by Windows. Its official message is: “The object is already in the list.”
How to fix ERROR_OBJECT_IN_LIST
- Reboot once — many one-off system codes disappear with a clean restart
- Repair system files: 'sfc /scannow' then 'DISM /Online /Cleanup-Image /RestoreHealth'
- Find the source in Event Viewer → System: filter for this exact code and open its provider link
Related errors
Source: Microsoft WinError.h
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