[Unlicense or Uninstall first...]

Thank you all for the comments and help! I did find the way to start a ticket with Battlefront and received these instructions from "John'

at the help desk:

    ''Comment by: John Costello
    Hi Michael,
    Unlicense before uninstalling. And if you do end up messing something up I can always reset your keys if you send them to me. So, don't stress it. :-)
    Thank you for your support!
    John ''

My thanks to all here who have provided some instructions. I think I'll be able to do this.

[Unlicense or Uninstall first...]

Thank you for all the info on this! And for the quick reply (so I can get my new computer up and running and still be able to use those games).    I very much appreciate it!