So I downloaded Tiberian Sun from this website here, and I completely installed it.
Though when I go to play the game, I get an error message related to needing to have a CD to run it and then press OK.
I am running Windows 7 and have tried GAME.exe and SUN.exe in Administrative mode, but they do not work. Also, compatibility for 98/ ME as well.
Please help as soon as possible. I got Red Alert working and love this site for that. Don't let me down brothers!