You need to find a patched cm0102.exe file specifically for 3.9.60.

To help you get your classic save up and running perfectly, let me know:

Download the official, legal CM 01/02 ISO image from a trusted community hub like .

: The original game was not designed for modern high-refresh-rate displays or advanced hardware.

If you want an easier, cleaner way to apply the No-CD fix while unlocking modern quality-of-life enhancements, the community-created is highly recommended.