Error 0x80072077

Value: -2147016585 | 0x80072077 | 2147950711

What does it mean ?

ERROR_DS_ILLEGAL_MOD_OPERATION  
Illegal modify operation. Some aspect of the modification is not permitted.
Value: 8311 | 0x2077 | 0b0010000001110111

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