Demo Startup error

[Helpplz]

Alright so I open the Demo up in steam and i get the settings menu. I choose my settings and then the screen goes black and blackbox or whatever pops up with a message saying

Amnesia.exe started an EXCEPTION_ACCESS_VIOLATION in module <UNKNOWN> at 001B:00000000

Then when i open it up again it says

Last settings crashed the game, falling back to defaults.

Here is the log

-------- THE HPL ENGINE LOG ------------
Engine build ID 20100819012504

Creating Engine Modules
--------------------------------------------------------
Creating graphics module
Creating system module
Creating resource module
Creating input module
Creating sound module
Creating physics module
Creating ai module
Creating gui module
Creating generate module
Creating haptic module
Creating scene module
--------------------------------------------------------

Initializing Resources Module
--------------------------------------------------------
Creating loader handlers
Creating resource managers
Adding loaders to handlers
--------------------------------------------------------

Initializing Graphics Module
--------------------------------------------------------
--------------------------------------------------------

Initializing Sound Module
--------------------------------------------------------
Initializing OpenAL
Available OpenAL devices:
0. Generic Software on Speakers (Realtek High Definition Audio)(OpenAL default)
Trying to open device 'Generic Software on Speakers (Realtek High Definition Audio)'... Success!
Number of mono sources: 32
Streaming setup: 2 Buffers x 524288 bytes each
--------------------------------------------------------

Initializing Game Module
--------------------------------------------------------
Adding engine updates
Initializing script functions
--------------------------------------------------------

User Initialization
--------------------------------------------------------
--------------------------------------------------------

Exiting Gui Module
--------------------------------------------------------
Deleting all sets
Deleting all skins
Deleting all gfx elements
Deleting all materials
--------------------------------------------------------

Exiting Generate Module
--------------------------------------------------------
--------------------------------------------------------

Exiting Scene Module

I want to play so bad