If you go to www.gameburnworld.com they have game fixes, and I noticed they have medieval total war 2 v1.3 game fix so you can try dloading that and replacing your's and that might fix your problem
Thanks. I just happened to check the other site of a similar name and found they also had it listed and it works! Just got back on here now to say "never mind, I'm all set and thanks!" but you beat me to it. Thanks again.