Mandrake

I have an installed and licensed version of WavePad on my Windows 10 PC and would like to backup the entire WavePad software application in case in ever need to reinstall it in the future on this or another PC. As some have suggested you can copy the folder C:\ program files\NCH Swift Sound\Wave Pad to a CD but there is no sign of that folder here under C:\program files. So where could it be? Anyway, is this the proper way to save the application or is there a better way? Thanks for any help with this.