hi , i installed some games with keyboard scripts which are working but few of the mappings of the keys aint working which makes the game unplayable

in avatar , all the keys workings except the Q A Z X keys which makes us trun left or diagnol left and without these keys working - the game cant go past the tutorial ...
so is there a way to solve this problem ?
also in real soccer 2010 - all the keyboard keys are doing one thing - the downward sprint ... but the game is playable on screen though but with keyboard script working - it will be just brilliant ...

so plz anyone do reply to my problems specially the avatar one ....