CTD after battle

[Trigger Happy]

Hello guys.

I started again the RS2, but got CTD after successful siege of Macedonian Apolonia (IIRC) instead of loading back to campaign map with following message on desktop:

Generic error:

Failed to find texture:
'data/models_strat/residences/textures/Prometheus_Greek_Cities.tga'

But when I look to the folder, the file actually is there. Any idea what's wrong and how can I tweak it, please?

[Trigger Happy]

BTW details ased in sticky thread

- Win Vista SP2
- RTW 1.5
- Not using steam
- Install path C:\Hry\Rome - Total War\Roma - Surrectum II\
- launcher - Rome One Turn | RomeTW.exe
- system - CPU 2GHz, RAM 2GB, HDD 250GB, ati mobility radeon hd3430 (old notebook)
- graphic options
battle and campaign maps: 1280 x 800 x 32
no anti-aliasing
terrain detail: high
building detail: medium
grass detail: low
unit scale: huge
unit detail: medium
effects detail: medium
vegetation detail
yes to: battle map shadows, campaign shadows, smoke/dust, desynchronise animations, unit shaders.