Help me out here. I'm not much of a gamer.

I downloaded the Crysis Wars Trial with the intention of trying to get in a online game my buddy plays.

I click on multi player>internet game

It sends me here to get a patch, but doesn't say which one.

I then just download patch 1.5, but I can't figure out what to do with the files. I tried to just run
one of the Crysis .exe's and it just says "failed to load the game DLL"

I don't really know what I'm doing.

Any help?