Error 0x8004502B

Value: -2147200981 | 0x8004502B | 2147766315

What does it mean ?

SPERR_CIRCULAR_RULE_REF  
Rule 'A' refers to a second rule 'B' which, in turn, refers to rule 'A'.
Value: 20523 | 0x502B | 0b0101000000101011

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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