PQ3 lost data

[Specter ゼロ]

I was trying to restore a save pressing Esc when the Sierra logo appeared, but the screen started flickering and apparently now I'm at the beginning of the game again, everything worked fine until today, I reached day 5 in game, now if I press restore there's nothing to load, I didn't changed the save directory or else, my data were just erased for no reason...