Error 0x80045397

Value: -2147200105 | 0x80045397 | 2147767191

What does it mean ?

FSRM_E_EXPIRATION_PATH_NOT_WRITEABLE  
Cannot write to the specified expiration directory. Confirm that the permissions of the expiration directory grant Write permission to the computer account of the server performing the file expiration task.
Value: 21399 | 0x5397 | 0b0101001110010111

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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