From time to time it is important to update the content asset system. From the Trainz startup screen select 'Start' to load the main Trainz application. If you have pending updates they will appear as shown, click the area of the 'Content Updates' to start the download dialogue. You will probably need a First Class Ticket (FCT) to stay sane click here for more information.
Please note: Outstanding content updates are likely to cause Activities to fail as we assume you have the up-to-date versions installed