I just bought the game and applied the patch I downloaded from the Denpasoft website. When I start the game I get this error message: Failed to Load: img/system/Weapons2.png. Need some help here, please.

The game is freezing up/crashing around every 10 minutes or so. It doesn't seem to matter what I am doing. I can be scrolling through my inventory, in the middle of a conversation with someone, or moving onto a teleportation pad. I have to save every few minutes so as not to lose too much progress. This is, of course, unacceptable. It would seem to be a memory ♥♥♥♥ and/or poor optimization. Either way, please correct this. "Revival Quest" had the same problem and that was never addressed....