Error 0x8004A02A

Value: -2147180502 | 0x8004A02A | 2147786794

What does it mean ?

NETCFG_E_VMSWITCH_ACTIVE_OVER_ADAPTER  
Value: 41002 | 0xA02A | 0b1010000000101010

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

Other Errors for FACILITY_ITF