COM add-ins load behavior0-Do not load automatically (Unloaded)1-Do not load automatically (Loaded)2-Load at startup (Unloaded)3-Load ...

COM add-ins load behavior0-Do not load automatically (Unloaded)1-Do not load automatically (Loaded)2-Load at startup (Unloaded)3-Load at startup (Loaded)8-Load on demand (Unloaded)9-Load on demand (Loaded)16-Load first time, then load on demand (Loaded)