Alliedassault - MOHAA problems

i have installed mohaa on my computer and have been playin for awile but had to reinstall....it wouldn't work so i deleted everything off the computer and the registry.. it's now loaded and i can play the regular 1 player mod but when i go to play online i can't play because i haven't installed the patch...when i go to install the patch it says can't detect us/uk version of mohaa please exit setup..
i'm at a loss here.....the only thing i can figure is it's not working is because i don't have the actual disks i have (hacked)...these disks have worked before but now i'm not sure....any ideas?...