What is the code to install Command and Conquer Tiberian Sun GDI Disc?

To install Command and Conquer: Tiberian Sun from the GDI disc, insert the disc into your computer’s CD drive. Open the disc in File Explorer and locate the setup.exe file. Double-click on setup.exe and follow the on-screen instructions to complete the installation. Make sure to check compatibility settings if you're using a newer operating system.