The AddOverlay2 method adds an overlay
 HRESULT AddOverlay2(
 [out, string] BSTR* p_pwsNewOverlayId,
 [out, string] BSTR* p_pwsNewLayoutId,
 );
Parameters:
 p_pwsNewOverlayId
 [out] new overlay id
 p_pwsNewLayoutId
 [out] new layout id
Return values:
S_OK on success or COM error codeNV_NOT_INITIALIZED - Initialize was not calledNV_UNKNOWN_PROFILE - no profile loadedRemarks:
This method adds a new action at the end of the list of actions. After adding an action. you can change action position in the list and set specific options for each action type.
