WBEMMOF_E_DUPLICATE_QUALIFIER

Code: 0x80044021 (2147762209)

As HRESULT:

S: 1 (Failure)
C: 0 (Microsoft-defined)
N: 0 (Not an NTSTATUS value)
Facility: 0x004 (FACILITY_ITF: COM/OLE Interface management)
Code: 0x4021 (16417)

As NTSTATUS:

Sev: 2 (STATUS_SEVERITY_WARNING)
C: 0 (Microsoft-defined)
Facility: 0x004 (FACILITY_IO_ERROR_CODE: Input/Output)
Code: 0x4021 (16417)

Documented in Win32

WMI Error Constants (wbemcli.h): 0x80044021

Qualifier was used more than once on the object.