Amnesia runs slow even with great PC spec's

[Knightmare110]

You are trying to play a custom story or full conversion. Support for these is not given here. Was Amnesia fine before trying custom stories?

I have tried both, but they both run very slowly. I have turned the graphical settings to the lowest level and disabled everything, but still it does not work. I should have mentioned above that the game worked fine until I got the new graphics card, a GTX 760. Before that I had a Radeon HD graphics card.

Possibly try and change the settings in your nvidia control panel, for example if you force some settings, change them to be application controlled instead.

I have tried this, but still it does not work.