The Airbus X Extended of Aerosoft hasn’t left its place of top seller at simMarket since release. It is not free of bugs as Mathijs Kok wrote it clearly before release, but despite of that, almost all customers reviews are very positive about it.
Aerosoft have just released a new installer version 1.02, so you’ll have to uninstall it using the standard de-installer. Find the new product file in your user account history, and then run it. The changes list is in Aerosoft forums.