WBEMMOF_E_INVALID_DELETEINSTANCE_SYNTAX

Code: 0x8004402C (2147762220)

As HRESULT:As NTSTATUS:

Documented in Win32

WMI Error Constants (wbemcli.h): 0x8004402C

The delete instance syntax is not valid. It should be `#pragma DeleteInstance("instancepath", FAIL|NOFAIL)`