Error 0x800720A5

Value: -2147016539 | 0x800720A5 | 2147950757

What does it mean ?

ERROR_DS_NCNAME_MUST_BE_NC  
The object must be a naming context.
Value: 8357 | 0x20A5 | 0b0010000010100101

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

Other Errors for FACILITY_WIN32