Below are the most effective ways to bypass this error and get back to racing. 1. The "FOOBAR" Text File Trick

: On Windows 10 and 11, you can simply double-click an .iso file to mount it as a virtual drive.

: If you are getting this error during installation, mount Disc 1 , start the setup, and when prompted for Disc 2 , mount the second image and click OK. 4. Essential Modern Compatibility Settings

: Extract the downloaded file and paste the new speed2.exe into your game directory, overwriting the original file. 3. Using Virtual Disc Images (ISO)

: Download a reputable "No-CD" or "No-DVD" patch from trusted sources like GameCopyWorld .

A more permanent solution involves replacing the game's executable with a version that has the disc check removed.

: Right-click in the folder, select New > Text Document .

Even after fixing the disc error, the game may crash or run poorly on new hardware.