Amnesia pleayed fine when first run but now only shows black screen

[plutomaniac]

To be honest this card is a huge bottleneck to a Core i7 system with 6GB of RAM.

I wonder, what is so special with this specific part of the game that causes so many problems at lower end cards? It is the only place that Intel HD cards cannot handle. And obviously other "lower-end" ones have issues.

Well, Low-end is an Intel HD card, mid range is for example a GTX 460. High-end is a GTX 570 and up. (I'm not taking Amnesia as an example here though, for this game these are lower)

EDIT: I'm going to try what he did tomorrow. Maybe this is a bug no matter what gpu someone has.