Error 0x00041203

Value: 266755 | 0x00041203 | 266755

What does it mean ?

PRTH_S_NOT_MODIFIED  
The content did not change.
Value: 4611 | 0x1203 | 0b0001001000000011

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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Other Errors for FACILITY_ITF