When I start NFS Most Wanted it shows Please insert the correct CD-ROM and restart the application Any solution please?

This error typically indicates that the game is unable to detect the CD-ROM or disc image. First, ensure that the disc is clean and properly inserted. If you're using a digital copy, check that your game files are intact and consider reinstalling the game. Additionally, you can try running the game as an administrator or using compatibility mode if you're on a newer operating system.