Cimbri, game crashes when I siege a settlement

[midterm360]

When I try to siege Swebaztheutha, the game loads, there is an unusual amount of lag (I have played the romans a bit and had no crashes, but have yet to play a siege battle with this mod). The crash occurs after I start depoyment and when I try to scroll towards the city, I get the standard Rome Total war- Barbarian invasion has stopped working windows is checking for a solution, and then I have to select "close the program".

Additional info:
-Windows 8, I have yet to do anything to the virtual store so this could be it (I'm not sure I know what I'm supposed to delete/rename in those folders)
-RTW BI 1.6
-10 Gb RAM, AMD FX9(tm)-8120 Eight core 3.1 Ghz processor, 64 bit, AMD 7670 graphics card (dxdiag isn't telling me what version for some reason)
-Install path C:/games/Roma Surrectum II
-I'm using Bi exe. Cimbri, no high res, 0 turn recruitment
-Not using steam
-I have veg detail on medium, I have deselected unit shaders, turned off anti aliasing, I think everything else is on medium

If this isn't enough info just tell me how I compress and upload a savegame file and I'll do it.

Cheers
M360

[john duca]

RSII is buggy so its something normal...and cimbri is known for a CTD when you arrive in turn 58 or 85 i dont really remember

[midterm360]

This is the second turn, and it always always repeats, I've tried 3 or 4 times. But knowing this I will avoid the cimbri in the future

[chris10]

You have to check Unit Shaders

[midterm360]

That fixed it! I'm sorry I was confounded because of the shadows/High quality shadows/unit shaders options, it was a late night and I Know there is already a post explaining all this. My bad and thanks for the help!