So, after contacting Aerosoft, I was answered that since it is expired already (little did I realize these things are updated very frequently) the latest cycle I bought, 2101 R.1 has already expired and they discontinue access immediately. So, I need to purchase the latest dataset to be able to install it into all my add-ons. At this point, it looks like subscribing to the NavDataPro Complete 1/yr with Charts is the way to go.