Load Nonloaded Overlay Identifiers

LoadNonloadedOverlayIdentifiers.cs

[STAThread]
static void Main()
{
    var mgr = (IShellIconOverlayManager)new CLSID_CFSIconOverlayManager();
    Console.WriteLine(mgr.LoadNonloadedOverlayIdentifiers());
}

[ComImport, Guid("63B51F81-C868-11D0-999C-00C04FD655E1")]
public class CLSID_CFSIconOverlayManager { };

[ComImport, Guid("f10b5e34-dd3b-42a7-aa7d-2f4ec54bb09b"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
public interface IShellIconOverlayManager
{
    void _0();
    void _1();
    void _2();

    [PreserveSig]
    int LoadNonloadedOverlayIdentifiers();
}