I think I have solution for you. Just go to the folder where your windows is. Then open it. Look for the file called Registryedit, then open it. After you open on your left hand side there will be list of folder looking things. Choose Local mechine -> software->EA game->sims2->1
Then you will see there is a file looking thing called language, on the otherside of screen. double click on it. Then change whatever the number it is showing to 13. and confirm your choice by click ok. Then leave this screen. Open your game again. You should see the change. If this method doesnt work, post here, and I will try to find another ways for you.
