And by the time you employ a half-decent lawyer to do that, you might as well just buy the proper licenses !
An outcome which of course most people would accept if it were still possible to get an ongoing renewed license for (say) XP which still suits many applications for older clunkers. A lot of these still exist, since XP was apparently the last 'reliable' versions of windows which still had enough 'dos' present to run some applications for which no W7 version has been or ever will be forthcoming.
Still, I doubt that that would ever happen. Enforced redundancy is built into the computer game wherever you look. The wastage is enormous, but that's what we accept - however reluctantly. (sigh)
Linux is looking better all the time.
regards,
FOR