Crash during ai turn in a genoa campaign

[twigg]

It always crashed on the fatamid turn. I've tried reloading and retrying to turn, but it crashes at the same spot

Spoiler Alert, click show to read: 

11:06:11.375 [system.io] [warning] open: data/terrain/aerial_map/tree_models/textures/conifer_01.TGA.dds is missing
11:06:11.375 [system.io] [warning] open: data/terrain/aerial_map/tree_models/textures/conifer_winter.TGA.dds is missing
11:06:11.453 [system.io] [warning] open: mods/Stainless_Steel_6/data/world/maps/campaign/custom/Late_Era_Campaign/water_surface.tga.dds is missing
11:08:43.781 [data.missing] [warning] Cannot find the portrait path: data/ui/middle_eastern/portraits/portraits/young/heretics/093.tga, using the default culture path if it exists
11:08:43.781 [data.missing] [warning] Cannot find the portrait path: data/ui/middle_eastern/portraits/portraits/young/heretics/093.tga, using the default culture path if it exists
11:08:43.781 [data.missing] [warning] Cannot find the portrait path: data/ui/middle_eastern/portraits/portraits/young/heretics/093.tga, using the default culture path if it exists
11:08:43.781 [data.missing] [warning] Cannot find the portrait path: data/ui/middle_eastern/portraits/portraits/young/heretics/093.tga, using the default culture path if it exists
11:08:44.625 [system.rpt] [error] Medieval 2: Total War encountered an unspecified error and will now exit.

Any help would be greatly appreciated, I was really getting into this campaign

[Chim]

Have you installed both parts 1 + 2?

[twigg]

Yep, both parts were installed successfully.

[Chim]

Then you should reinstall kingdoms without patch 1.5 ( if you had it installed) + SS6.

[twigg]

Is there anything else I can try before doing that? Its kinda like cutting off your hand because you got a paper cut, I think trying less drastic measure first would be a good idea