Backup files for CO2

I need all the files in the co 2 folder that have to do with the exe the autopatch and the play. I tryed so many different multi clients and they all seem to have memory leaks. If anyone has replacement files for these that positively do not have the memory leaks I'd appreciate that even more, thanks :)

i need the same as bdawg65 hehe multi client stuffed mine up now it work at all :S