Even with a valid key, the game normally requires the disk to be in the drive to launch. Users often seek "No CD" solutions for two reasons:
Create a digital image (.ISO) of your original disk and use Windows' native mounting feature to simulate a drive. Nascar Racing 4 No Cd Key
For users on 64-bit Windows, the 16-bit InstallShield installer on the disk will not run. You must download a 32-bit installer (like Is5Engine.zip ) and copy the CD contents to a local folder to run Setup.exe manually. "No CD" Requirements Even with a valid key, the game normally
Official patches (e.g., version 1.3.0.6) are available to fix bugs, but they do not officially remove the CD check. You must download a 32-bit installer (like Is5Engine
Many modern laptops lack internal CD/DVD drives.
To prevent physical wear on rare original disks. Methods for playing without a disk include: