Error 0x8007207D

Value: -2147016579 | 0x8007207D | 2147950717

What does it mean ?

ERROR_DS_ATT_NOT_DEF_FOR_CLASS  
An attempt was made to modify an object to include an attribute that is not legal for its class.
Value: 8317 | 0x207D | 0b0010000001111101

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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