I have recently upgraded my computer from an old windows xp computer on which trainz worked fine to a new computer. I have installed Trainz 2004 and everything seemed to be working fine, but when I get to the start menu where you get the option to 'launch trainz', 'configure trainz' etc and I click launch trainz the menu closes and the computer looks like its doing something for 30 seconds and then nothing happens. Is there anything I can do so I can get it to open?