Users of ATI X-series! Look here for DEMO fix

[kenoxite]

kenoxite:
If it did not appear then you probably did not start and exit after replacing (as mansarde suggested). The fix only adds this option, so if you cannot change it, the fix does nothing.

As for the crash, please commit the hpl.log (in My Documents/Amnesia/main/) after that happens.

It turns out that the path was My Documents/Amnesia/MainDemo (not Main).

I changed the occlusion setting to false. Started a new game. The flicker is still there.

No crash this time, though. Anyway, it seems to happen randomly, but in some specific places (you can see my initial report here, where I explain all this in detail).