RPC_S_INVALID_OBJECT 0x8007076C

Error code 1900 · HRESULT 0x8007076C

WINDOWS

The object universal unique identifier (UUID) is the nil UUID.

Windows troubleshooting diagram: Device Manager warning and a system file scan
Windows errors: check drivers, system files and Event Viewer, in that order.

What it means

RPC_S_INVALID_OBJECT is a Windows error code (system error 1900, returned as HRESULT 0x8007076C) reported by Windows. Its official message is: “The object universal unique identifier (UUID) is the nil UUID.”

How to fix RPC_S_INVALID_OBJECT

  1. Reboot once — many one-off system codes disappear with a clean restart
  2. Repair system files: 'sfc /scannow' then 'DISM /Online /Cleanup-Image /RestoreHealth'
  3. Find the source in Event Viewer → System: filter for this exact code and open its provider link

Related errors

RPC_S_INVALID_ASYNC_HANDLERPC_S_INVALID_ASYNC_CALLRPC_S_INVALID_NAF_IDRPC_S_INVALID_VERS_OPTIONEPT_S_CANT_CREATEERROR_INVALID_TIMERPC_S_GROUP_MEMBER_NOT_FOUND

Source: Microsoft WinError.h

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