Error 0x8004243A

Value: -2147212230 | 0x8004243A | 2147755066

What does it mean ?

A partition with an unknown type was detected on the selected disk.
Value: 9274 | 0x243A | 0b0010010000111010

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