I have a purchased copy of PSE14 on DVD. My newer Mac doesn't have a DVD slot so tried to download a copy from Adobe but this company doesnt make it easy. One note i saw while navigating this maze said to enter the 24 # serial # but the serial # on my box only has 22 #s? Adobe not too friendly to purchasers IMHO. Any Idea how to reinstall? I hate to buy a DVD player only to find the program wont work on OS BIg Sur.
If it were me, I would consider buying a new version while it is on sale for $60. In a day or two it will go back to $100. Software written for older operating systems have risks on newer operating systems.
Additionally, the disk version used to have all the extra support and accessory files on the disk. You won't get those even if you find a downloaded installation file. Even if you get a drive, somethings may not work.