: The software was originally designed for Windows XP and Vista, though some users report success running it on Windows 7 or 8 in compatibility mode.
Any advice on how to get this running again would be appreciated. I’d hate to lose access to the software just because of a smudged sticker!
: Search your email archives for a receipt from "Microsoft Store" or "Microsoft Research" containing a 25-character alphanumeric code.
: The product key serves as proof of purchase, distinguishing legitimate users from those using pirated copies.