My last update was 2010 and that was put in a GNS folder and in the x-plane data folder as my magknight 789 does not use the gns. Although the Navigraph Manager says it has updated to 2013 there are no updated file in my folders and the 789 FMS says the date is out of date. It looks as if it has failed to update properly since 2010. Before that it worked ok. Please advise