Error 0x800720ED

Value: -2147016467 | 0x800720ED | 2147950829

What does it mean ?

ERROR_DS_HIERARCHY_TABLE_MALLOC_FAILED  
The allocation of the hierarchy table failed.
Value: 8429 | 0x20ED | 0b0010000011101101

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