The game is protected with tagé. With is the only game I ever seen that is protected with that system. MacroMedia braging all over, but didn't took an effect

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However, some inviduals file are tagé protected as well, that is one of the uniq with this protection. The protection can be placed anywhere not just in the .exe file.
So Fairlight that did first the .exe file, got reports that people couldn't get to the next level, becuase the protection didn't allow it and hide the "key" to unlock a room thats gose to the next level.
So YES you might need the fixed files 2....