I installed the game Assassin Creed without any problem, but When I want whenever I Start the Game I get the Message " Please Insert the DVD-ROM and then.Click OK and restart the application. "
My Pc configuration is this
Intel Q6600, 2G of ram, Nvidia 9600GT graphics card. I change the DVD writer and it's the same thing.I also tried On another pc But the problem remain the same
Can anyone help me?