IDirectPlay::Initialize

HRESULT Initialize(LPGUID lpGUID);

Provided to comply with the Common Object Model (COM) protocol.

·Returns DPERR_ALREADYINITIALIZED.

lpGUID

Address for the GUID used as the interface identifier.

Since the DirectPlay object is initialized when it is created, calling this method will always result in the DPERR_ALREADYINITIALIZED return value.