it's not faulty code, is what i'm saying. I've tested it on multiple machines, and it works perfectly. This game is about a year old since i released it, and i know it's due to one of my hardware upgrades. It just doesn't work on my machine, i get an MAV. I just don't know what to do about it, or how to fix it on my machine. It's happening on all blitz3d applications, not just mine i found out. (compiled .exe's) i've got the latest nvidia drivers, what else could it be?