yeah but ive got 8 gig on one and 203 on the other so i dont get it is the download file to install the game bigger than that?!

I downloaded AnarchyOnline_17.6.1_epo but windows says it cant open it. I downloaded using torrent as suggested but I cant figure out how to get the game to install/work. I registered and created my account but like i said im clueless as to how to install or log on, need help please!!! I also have t...