That may not be a crash at all. It would appear to me that your install went well and Trainz is merely updating the database. It is supposed to do that. However,this process can take a considerable amount of time, especially with a new installation. Usually if it crashes you will see the "xxxxx was forced to close, notify Microsoft about this problem, Yes or No". If you get to that point again, just let it run. It could take an hour or more depending on your system.