For Install and Playing ...:
1= Download Coj from torrent system.
2= Mount the *.mdf with Daemon tools
3= Active "rmps" and "securom" :
4= Install the game with the mounted *.mdf file in daemon tool
5= Download the "KRK Securom Loader 1.2" :
http://www.yourfilelink.com/get.php?fid=1676446= Extract the Securom Loader from the *.cab archive in the folder what you want.
7= Execute "asr.exe" and choose your "Coj.exe" with the loader for open the game.