FF7 didn't have any of this kind of DRM, and a lot of the time the people who have trouble with it are people who downloaded some kind of cracked version. With PC FF7, the real thing is better than the pirate version, and we can tell people with the pirate version that they won't get the same functionality out of it (without lying); with ACII, the opposite is the case.
See this is, I believe, just the pirates purposefully being malicious. I've seen plenty of cracks and keygens that plant little viruses or trojans on a users computer. I kind of feel this way about those that made the FF7 "Ultimate Edition" or whatever. I made the smallest of changes to my ff7.exe to get it to not require the CD (
no, I won't tell anyone how) and it didn't require anything that would have otherwise hindered the game. Didn't they (the creators of the Ultimate Edition) attempt to delete the movies or re-encode them with a better video codec to make the game smaller? That would require a few more alterations on the executable's part I suppose.
I kinda want to get my hands on the Ultimate Edition's executable now and see what they've done differently to it to give people so many problems.