Hello!

I have a big question... Why my MW2 run with iw4m.exe and not with iw4m.dat?

When i played in AlterIWnet, i used iw4m.dat and my game runed very fast (high FPS) but now... with iw4m.exe my game run with slow FPS.

 

EDIT: my friends use iw4m.dat :roll:

 

 

http://i.imgur.com/HPi6r.png

 

Why?

 

Sorry for my bad english.

 

Thanks!

Dont use TuneUp, slows down your pc, instead of making it faster.

They are exactly the same file, and are both made into a process by the kernel using the same function. It was simply renamed to .dat to stop clueless noobs screwing around with it. So, in summary, iw4m.dat and iw4m.exe are one and the same.