Error 0x8007028E

Value: -2147024242 | 0x8007028E | 2147943054

What does it mean ?

ERROR_DRIVER_FAILED_PRIOR_UNLOAD  
The driver could not be loaded because a previous version of the driver is still in memory.
Value: 654 | 0x028E | 0b0000001010001110

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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