It it will ask me about the user account control popup like usual (which i say yes to), and the game will pop up in task manager, but then soon after it will just disappear from task manager without a trace. Nothing else pops up, like the pink bean "aries ms" square or the little nexon banner. No errors pop up either. It just starts up, and then turns off. I have the whole folder as an exception from antivirus, so it shouldn't be affected by that. There's also no extra instances of Aries in task manager at the same time. I was literally playing it probably yesterday, so I have no idea what would cause this.