Method	UpdateEngine
Description	This method is called to initiate an update of a specific anti-malware engine on the local machine.

Function prototype

HRESULT UpdateEngine
(
	[in] VARIANT EngineName,
	[in] VARIANT ReservedArg
)

Arguments

Argument	Description	Data Type
EngineName	The name of the anti-malware product that needs to be updated (case in-sensitive).	string
ReservedArg	Reserved. Any type of Variant is allowed except NULL pointer.

Note: The result of this call is provided via the OnUpdateComplete connection point.