Crashes in battle and CTD in campaign

[Ribas]

As the title says i've been having lots of problems trying to play your mod.

I installed RTW clean with all patches and BI and Alexander and then RS2.5.

I've been running it in Windows 8 Pro, my machine is a i7-267QM with 6gbRAM and a Geforce GT555M (2gb).

The problems i've been having are:

Started a campaing with the Gallaeci (which i would like to be Lusitanians ) and at 555 AUC the game crashes imediatly after i press the end of turn button.
After this began i started a new campaign with Rome, first in BI then in Alexander and in both i had a crash while in battle in which i had about 3600 soldiers and my enemy 3800 (rome vs hannibal). My preferences in this case are:

I would appreciate any help, i have been trying to play this for a week now!! And was having a lot of fun while the game was stable (until turn 555 with my first save with the Gallaeci).

Thank you.

[Brusilov]

Please read this: here, and also this: here

The install path is a cause of many problems with R:TW mods.