WBEM_E_ILLEGAL_NULL
Code: 0x80041028 (2147749928)
As HRESULT:- S: 1 (Failure)
- C: 0 (Microsoft-defined)
- N: 0 (Not an NTSTATUS value)
- Facility: 0x004 (FACILITY_ITF: COM/OLE Interface management)
- Code: 0x1028 (4136)
- Sev: 2 (STATUS_SEVERITY_WARNING)
- C: 0 (Microsoft-defined)
- Facility: 0x004 (FACILITY_IO_ERROR_CODE: Input/Output)
- Code: 0x1028 (4136)
Documented in Win32
WMI Error Constants (wbemcli.h): 0x80041028
Value of Nothing/**NULL** was specified for a property that must have a value, such as one that is marked by a [**Key**](key-qualifier.md), [**Indexed**](optional-qualifiers.md), or **Not_Null** qualifier.
Remote Desktop Services WMI provider error codes (wbemcli.h): 0x80041028
A value of **Nothing**/**NULL** was specified for a property that cannot be **Nothing**/**NULL**, such as one that is marked by a [**Key**](/windows/desktop/WmiSdk/key-qualifier), [**Indexed**](/windows/desktop/WmiSdk/optional-qualifiers), or [**Not_Null**](/windows/desktop/WmiSdk/optional-qualifiers) qualifier.
Associated Modules
| Module | Code | Found in | Description |
|---|---|---|---|
| WinSync.rll | 0x80041028 | 8.11011 | Full enumeration synchronization must be used to apply full enumeration change. |
| wmiutils.dll | 0x80041028 | 78.11011 | Illegal null value |
| 2 entries | |||