It seems about half of my touhou games are no longer working. There have been no changes to my computer. I installed the new unl patch and it wouldn't work when I tired to open it. I then went to the other games and found 7 and 9 won't load past the 1st screen, 7.5 and 10.5 open the box but wont go past that, and 12 will open but not respond. The others work fine. I tired restarting my pc, unplugging my drive, moving the games from folder to folder, renaming them.
So I guess games can corrupt if you close them improperly or maybe they die if you don't play them often?
This is on xp, all patch installed, all English patched.