Problem in Trainz 2009 SP3

[trsreaper]

Hy guys! I have a problem with TRS 2009 SP3.I just finished 3 types of tracks and i replaced in my route other old tracks. The problem is that now i cant see almost anything.I can see just the track and some walls here and there.So my question is...what can i do to solve this problem?
PS: The tracks doesnt have too many polys and its a subway route Thank you!

 

[oknotsen]

Hi,

Start with registering your game to your account. To do so, go here: https://www.auran.com/planetauran/SN_Enter_Serialnumber.php

I think there is a SP4 for 2009, so next step is probably getting that.