Error 0x8007024A

Value: -2147024310 | 0x8007024A | 2147942986

What does it mean ?

ERROR_BACKUP_CONTROLLER  
This operation is only allowed for the Primary Domain Controller of the domain.
Value: 586 | 0x024A | 0b0000001001001010

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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