SOMETIME WHEN YOU START THE GAME AND YOU LOAD YOUR FILE , THERE WILL BE A TEXT IN THE HUD AT THE BOTTOM OF THE SCREEN THAT WILL SAY, SURFACE NOD POLL FULL, SURFACE POOL FULL.
ITS RANDOM SOMETIME ITS THERE , SOMETIME IT IS NOT. I HAVE NO IDEA WHATS CAUSING THIS,  BUT THIS HAS NOTHING TO DO WITH ME BUT WITH THE AUTHOR OF THE HACK, SO UNLESS HE FIXES THAT THERE IS NOTHING I CAN DO ABOUT THIS. IF FOR SOME REASON IT BOTHERS YOU, YOU CAN HIT START, R AND TURN OFF HUD IN THE SETTINGS

Brand new game.
Works perfectly !
Expansion pak is required.