I have also tried running it as administrator (even though it's not checked). The result is the same. Anyway, which is weird is that when I just opened its properties to check them, everything was unchecked, as if it had unchcked them at some point, I was like "oh don't tell me I didn't apply the changes", I tried it once again but it's the same, and I now chcked if they were like that after the attempt, and yes, they were.
Edit: I just tried in compatibility with WIN 98 and XP pack 2, but nothing changed.