Backup question---wanting to restore a program already maxing out activations to another hard drive

My current hard drive is just ridiculous now.  I have another hard drive with the same OS and more or less the same settings and files for the most part.  But, I have this program (sorry not from Symantec) that has already maxed out activations.  I want that program to be on the old hard drive since its a great program and I’d like to be on the old hard drive.  How do I backup just that and retain settings for this program?