Error 0x8007055E

Value: -2147023522 | 0x8007055E | 2147943774

What does it mean ?

ERROR_MEMBERS_PRIMARY_GROUP  
The user cannot be removed from a group because the group is currently the user's primary group.
Value: 1374 | 0x055E | 0b0000010101011110

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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