Microsoft permanently disabled the SafeDisc driver ( secdrv.sys ) in Windows 10 and Windows 11 due to security vulnerabilities.
Sometimes, the game is looking for the CD because the configuration file tells it to. You can manually edit the configuration to tell the game to look in the installation folder instead. command and conquer generals zero hour missing cd
If you still have your original CD keys, you can try contacting EA Support to see if they can add the digital versions to your account, a method that has worked for some users. 2. Use Essential Community Tools Microsoft permanently disabled the SafeDisc driver ( secdrv