Is there any way I can get a registration key for Dynamic C 8.01?

I’ve got to port a big project from 8.01 to 9.62, and need virgin copies of the libraries so I can find and port our modifications to them. I have the installer but lost my install codes years ago.

Hello, Contact Digi technical support at with your company and contact details. They can provide you the serial numbers for DC 8.01 installation.