Need For Speed Most Wanted keyboard bug/glitch/problem

So ive got need for speed most wanted and when i play all goes well for like 5 minuites and then all of a sudden the game does like i am pressing the right direction key on the keyboard constantly even though im not pressing it. Its impossible to navigate through the menus because it keeps going right! how can i fix this? I reinstalled the drivers but then it does it again!thanks

check your keyboard repeat rate settings.

yes, but how do i do that?also i must add that on other games it does not have this problem

control panel -> keyboard.

it still does it...