I wanna change language in NFS Most Wanted 2

It's a bit tricky since it requires tinkering with the register files, but here's a link to tell you how to do it. If you do not want to download the language changer software im pretty sure you'll find the .dll file you need on your dvd disc. Just copy it to where ever the current language file is located and then edit the register file as shown in the instructions.

A fair warning though, you should never edit on your own in Windows register files if you do not know what you're doing but this is a solution to fix it without having to re-install the game. Proceed with caution:

*Edit: link removed because it redirected to a spam website.*