I developed an addin for the security purpose.
So I need prevent the users from unloading the addin.
For that I block user from accessing addin dialog using the event CommandOpenPreNotify.
It triggers the event when it access in Tools->Addins But there is a shortcut for addins in options flyout in top of window which doesn't trigger the event.
Kindly help to remove that flyout or trigger an CommandOpenPreNotify event when it access using that flyout.