Error 0x00042801

Value: 272385 | 0x00042801 | 272385

What does it mean ?

If a persistent login was set up for the target, it may not have been removed. Check the iSCSI Initiator Control Panel to remove it if necessary.
Value: 10241 | 0x2801 | 0b0010100000000001

Where does it come from ?

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

Other Errors for FACILITY_ITF