Battle field 2142 game disc error problem

Hi...........
I installed BF2142 game with iso file deamon tool....So when i am opening that BF2.exe game it is indicating that
"Please insert Battlefield 2142 Install DIsc and select OK to retry'
Please how to resolve this to play BF2142 game.........
I searched in many forum bt could't get the solution help me...........
I am facing this problem since 1 year help me..........I installed all required patches and punch baster...........