Need correct complete installation procedure for battlefield 3

[[NRNS]aliabdullah124]

Hey Guys , i downloaded bf3 from nosteam and now its done , i think my game was corrupted last time but maybe ihad made some mistakes in installation of game , so Kindly Tell me the full correct procedure to safely install my game! , As i think first install game then apply mp patch and then v7 client update+ launcher dll is that correct one? if not kindly reply me the correct one
Thanks!

[[NRNS]-Madean-]

do this steps like LT mentioned in this link
http://nrns-games.com/index.php?topic=1678.0
then do this update in this link
http://nrns-games.com/index.php?topic=7373.0
then it should be good if u have any other problems post it on the forum but it would be more good if u download bf3 ZLO version not from steam but still do the steps it should work

[[NRNS]Darklord]

see you in the game mate