Error 0x80072171

Value: -2147016335 | 0x80072171 | 2147950961

What does it mean ?

ERROR_DS_INIT_FAILURE_CONSOLE  
Directory Services could not start because of the following error: %1. // Error Status: 0x%2. Please click OK to shutdown the system. You can use the recovery console to diagnose the system further.
Value: 8561 | 0x2171 | 0b0010000101110001

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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