If you still have the physical CD but Windows rejects it, create an ISO image and mount it.
Before fixing the problem, it is vital to diagnose it. Many users mistake the "SWAT 4 No Disc Inserted" warning for a simple physical issue (e.g., a scratched disc). However, the appended to the error changes the calculus. Swat 4 No Disc Inserted 20
If you are still stuck, follow this logic: If you still have the physical CD but
Sometimes, error 20 occurs because the game is hard-coded to look for the disc in your physical CD-ROM drive (D:), but your virtual drive is (F:). You can trick the registry. a scratched disc). However
Note: If your issue is the disabled SafeDisc driver, this will NOT work. You need Solution 4 or 5.