problem with tombraider legend

[jr_ches]

please help me ,i've got a slow internet connection i have been dawnoloding tombraider legend 1.0 over 60 hours ,now i have it but i can't play it ,i'm using daemon tools 4,03 ,i tryied wich curerom 1.3.1 and sr7.stop ,but nothing works ,my tombraider is showing me comincates : error 10000 :can't activate security module ,error 5020 : problem with security ,error :emualtion software detected ,or error : too long time for checking autehntic of disck .Is there anything what i can do to play this game?
pleas help