Проблемы RTrainSim и их устранение

[Semy]

У меня ноутбук Acer Extensa 5620. Видеокарта Ati mobility radeon 3400. OpenGL 3.3 поддерживает 100% проверял через AIDA64 и на сайте разработчика. RTrainSim поддерживает OpenGL=40 но, в логе пишет что

Скрытый текст:

Unknown signal type in script. File: D:\TrainSim\ROUTES\Stepanovka\sigscr_timas.dat, Name: t_stop_w
Multiple signal scripts for t_small_gxg_wr, only first one is used
Unknown signal type in script. File: D:\TrainSim\ROUTES\Stepanovka\sigscr_timas.dat, Name: t_tunnel_wr
Unknown signal type in script. File: D:\TrainSim\ROUTES\Stepanovka\sigscr_timas.dat, Name: t_tunnel_wb
Unknown signal type in script. File: D:\TrainSim\ROUTES\Stepanovka\sigscr_timas.dat, Name: t_tunnel_ygr
Unknown signal type in script. File: D:\TrainSim\ROUTES\Stepanovka\sigscr_timas.dat, Name: t_tunnel_yrg
Unknown signal type in script. File: D:\TrainSim\ROUTES\Stepanovka\sigscr_timas.dat, Name: t_tunnel_yg_rw
Unknown signal type in script. File: D:\TrainSim\ROUTES\Stepanovka\sigscr_timas.dat, Name: t_tunnel_yx_rw
Unknown signal type in script. File: D:\TrainSim\ROUTES\Stepanovka\sigscr_timas.dat, Name: t_tunnel_yr_gw
Unknown signal type in script. File: D:\TrainSim\ROUTES\Stepanovka\sigscr_timas.dat, Name: t_tunnel_yr_xw
Unknown signal type in script. File: D:\TrainSim\ROUTES\Stepanovka\sigscr_timas.dat, Name: t_tunnel_ygr_xw
Unknown signal type in script. File: D:\TrainSim\ROUTES\Stepanovka\sigscr_timas.dat, Name: t_tunnel_yxr_yw
Unknown signal type in script. File: D:\TrainSim\ROUTES\Stepanovka\sigscr_timas.dat, Name: t_tunnel_yxr_xw
Unknown signal type in script. File: D:\TrainSim\ROUTES\Stepanovka\sigscr_timas.dat, Name: t_tunnel_yrg_xw
Unknown signal type in script. File: D:\TrainSim\ROUTES\Stepanovka\sigscr_timas.dat, Name: t_tunnel_yrx_yw
Unknown signal type in script. File: D:\TrainSim\ROUTES\Stepanovka\sigscr_timas.dat, Name: t_tunnel_yrx_xw
Unknown signal type in script. File: D:\TrainSim\ROUTES\Stepanovka\sigscr_timas.dat, Name: t_tunnel_ygr_repeater
Unknown signal type in script. File: D:\TrainSim\ROUTES\Stepanovka\sigscr_timas.dat, Name: t_tunnel_yrg_repeater

. А на OpenGL=25 всё работает нормально.