Error 0x80070474

Value: -2147023756 | 0x80070474 | 2147943540

What does it mean ?

ERROR_SET_POWER_STATE_VETOED  
An attempt to change the system power state was vetoed by another application or driver.
Value: 1140 | 0x0474 | 0b0000010001110100

Where does it come from ?

FACILITY_WIN32  
Provides a way to handle error codes from functions in the Win32 API as an HRESULT. (Error codes in 16 - bit OLE that duplicated Win32 error codes have also been changed to FACILITY_WIN32)
Value: 7 | 0x007 | 0b00000111

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