Error 0x8004121D

Value: -2147216867 | 0x8004121D | 2147750429

What does it mean ?

GTHR_E_LOCAL_GROUPS_EXPANSION_INTERNAL_ERROR  
An internal error occurred while expanding local groups.
Value: 4637 | 0x121D | 0b0001001000011101

Where does it come from ?

FACILITY_ITF  
COM/OLE Interface management. FACILITY_ITF is designated for user-defined error codes returned from interface methods
Value: 4 | 0x004 | 0b00000100

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