So i've been having this problem since chapter 1, but i've been able to pass the Marcuria parts little by little untill i moved to another place. But in chapter 5 its getting absolutely pc destroying. It always happens when im in Marcuria for some reason, in any other place everything works fine.
Its quite a simple crash, but it begins with sounds stopping to play, sometimes background music keeps playing but other sound effects or voices stop, also hud items stop appearing and if i try to enter the menu the crash triggers, otherwise if i keep trying to play it will crash anyway. Once that happens it just gets stuck there for a long while, and it either ends up blue screening after many minutes or sometimes it gets fixed and keeps playing for a while, but usually it crashes again soon after.
So... any help? im on Windows 7 Ultimate 64 bits Service Pack 1.