I'm using windows XP with a non-steam Kingdoms version 1.05. I'm not using any submods, and I'm playing the late campaign as England. I have "Savage AI", "Disable Real Recruitment", and "Permanent Watchtowers" ticked in the setup, so no BGR in use. I'm playing with the 6.4 version.

I've had an occasional CTD before, but now they're coming 100% of the time in a specific situation. I'm sieging a rebel town, which used to be egyptian. The egyptian faction was previously wiped out due to killing their faction leader and having no heirs. I have a spy opening the city gates, and right about the time my infantry make it to the city through the gate, there's a crash every time within 10 seconds or so.

I tried reinstalling 6.3 and then updating to 6.4, but it didn't make any difference. I also tried with all graphical settings at minimum. Again no difference. I'm playing at 1900x1200 resolution, which is the same as my desktop resolution, and I'm playing in windowed mode. I've tried disabling file cache, but it didn't help.

The last 10 lines of the log. The whole log is included as a zipped attachment.
Spoiler Alert, click show to read: 
17:33:00.609 [system.io] [info] exists: missing mods/SS6.3/data/BlockSet/Textures/variations/south_european/ME_walls_castle_large_stone.texture
17:33:00.609 [system.io] [info] exists: missing mods/SS6.3/data/BlockSet/Textures/variations/south_european/faction_variations/egypt/ME_walls_castle_large_stone_normal.texture
17:33:00.609 [system.io] [info] exists: missing mods/SS6.3/data/BlockSet/Textures/variations/south_european/faction_variations/egypt/variations/south_european/ME_walls_castle_large_stone_normal.texture
17:33:00.609 [system.io] [info] exists: missing mods/SS6.3/data/BlockSet/Textures/variations/south_european/variations/south_european/ME_walls_castle_large_stone_normal.texture
17:33:00.609 [system.io] [info] exists: missing data/BlockSet/Textures/variations/south_european/faction_variations/egypt/ME_walls_castle_large_stone_normal.texture
17:33:00.609 [system.io] [info] exists: missing data/BlockSet/Textures/variations/south_european/faction_variations/egypt/variations/south_european/ME_walls_castle_large_stone_normal.texture
17:33:00.609 [system.io] [info] exists: missing data/BlockSet/Textures/variations/south_european/variations/south_european/ME_walls_castle_large_stone_normal.texture
17:33:00.609 [system.io] [info] exists: missing mods/SS6.3/data/BlockSet/Textures/variations/south_european/ME_walls_castle_large_stone_normal.texture
17:33:00.609 [system.io] [info] exists: missing mods/SS6.3/data/BlockSet/Textures/variations/south_european/ME_walls_castle_large_stone_normal.texture
17:33:08.359 [system.rpt] [error] Medieval 2: Total War encountered an unspecified error and will now exit.


Thanks for the help. Loving the mod, and would love it even more if it wasn't for the crashes.