HELP...installation problem

Ok, I downloaded a game that had 4 cd images. I converted them from bin/cue files to ISO files, burned them to cds, and installed them. The game seems to go through the installation ok, but when I insert the cd1 to play the game for the first time, the “play game” screen comes up, I click play game, and it says “wrong disc inserted." I tried it with all 4 cds. it always says wrong disc inserted. Please, anyone...help!

I had that problem too. Please, someone help us! Someone must know. I read in the installation guide that I was supposed to use the crack on disc one, but it doesnt work if I try to open it. This has happened on more than one game. Do I copy and paste the crack somewhere?