The DeleteOverlay2 method deletes an existing overlay.
HRESULT DeleteOverlay2(
[in, string] BSTR p_wsOverlayId
);
Parameters:
p_wsOverlayId
[in] overlay id
Return values:
S_OK on success or COM error codeNV_NOT_INITIALIZED - Initialize was not calledNV_UNKNOWN_PROFILE - no profile loadedNV_INVALID_OVERLAY - wrong overlay index