Modern Windows versions block the secdrv.sys driver required by these old discs for security reasons, preventing the game from launching even if you have the physical media.
: The original copy protection on retail CDs is essentially broken on Windows 10 and 11, often leading to a permanent "Please insert CD-ROM" error even when the disc is present. Simcity 3000 Unlimited No Cd Crack Fixed
You can manually edit the shortcut path to force a resolution. Add -w -r1024x768 to the end of the "Target" field in the shortcut properties to window the game and prevent startup crashes. Modern Windows versions block the secdrv