So I tried downloading Amnesia on my laptop but because it had an integrated fx card I went to my desktop with a GeForce 7050. Everything runs smoothly until I set up the gamma. After that, at the create profile screen everything slows down, essentially freezing. When I alt+tab out/ctrl+alt+delete and shut it down with the task manager, it says the game is not responding. I changed the settings to lowest possible and turned off SSAO but it still runs slowly. The sound and his voice-over in the beginning are fine, but once the game starts it lags a lot. Here the the hpl.log
Version 1.20 - s7172DEED-539
-------- THE HPL ENGINE LOG ------------
Engine build ID 20101021192547
Creating Engine Modules
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 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
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Initializing Resources Module
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 Creating loader handlers 
 Creating resource managers
 Adding loaders to handlers 
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Initializing Graphics Module
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Init lowlevel graphics: 1024x768 bpp:32 fs:0 ms:0 gpufmt:2 cap:'Amnesia - The Dark Descent - Loading...' pos

-1x-1)
 Setting video mode: 1024 x 768 - 32 bpp
 Init Glew...OK
 Setting up OpenGL
  Vendor: NVIDIA Corporation
  Renderer: GeForce 7050 / nForce 620i/PCI/SSE2
  Version: 2.1.2
  Max texture image units: 16
  Max texture coord units: 8
  Max user clip planes: 6
  Two sided stencil: 1
  Vertex Buffer Object: 1
  Anisotropic filtering: 1
  Max Anisotropic degree: 16
  Multisampling: 1
  Texture compression: 1
  Texture compression S3TC: 1
  Auto generate MipMaps: 1
  Render to texture: 1
  Max draw buffers: 4
  Max color render targets: 8
  Packed depth-stencil: 1
  Texture float: 1
  GLSL Version: 1.20 NVIDIA via Cg compiler
  ShaderModel 2: 1
  ShaderModel 3: 1
  ShaderModel 4: 0
  OGL ATIFragmentShader: 0
Setting up G-Bugger: type: 0 texturenum: 3
 Adding engine materials
 Initializing DevIL
  Vendor String: Abysmal Software
  Version String: Developer's Image Library (DevIL) 1.6.8pre Aug 12 2006
  Version Number: 168
 Adding engine post effects
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Initializing Sound Module
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 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: 4 Buffers x 262144 bytes each
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Initializing Game Module
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 Adding engine updates
 Initializing script functions
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User Initialization
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Game Running
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 -------- Loading map 'menu_bg.map' ---------
    Cache Loading: 1086 ms
  Entities: 212 ms
  Compilation: 1 ms
  Total: 1315 ms
  Meshes created: 25
  Bodies created: 5
 -------- Loading complete ---------
 Setting profile: 'chevin' Path: 'C:\Users\Charles\Documents/Amnesia/Main/chevin/'
 -------- Loading map '00_rainy_hall.map' ---------
    Cache Loading: 4068 ms
  Entities: 6004 ms
  Compilation: 23 ms
  Total: 10334 ms
  Meshes created: 147
  Bodies created: 48
 -------- Loading complete ---------
ERROR: Could not find light 'spotthunder_0'
ERROR: Could not find light 'pointthunder_0'
ERROR: Could not find light 'ambthunder_0'
ERROR: Could not find light 'spotthunder_0'
ERROR: Could not find light 'pointthunder_0'
ERROR: Could not find light 'ambthunder_0'
ERROR: Could not find light 'spotthunder_0'
ERROR: Could not find light 'pointthunder_0'
ERROR: Could not find light 'ambthunder_0'
ERROR: Could not find light 'spotthunder_0'
ERROR: Could not find light 'pointthunder_0'
ERROR: Could not find light 'ambthunder_0'
ERROR: Could not find light 'spotthunder_0'
ERROR: Could not find light 'pointthunder_0'
ERROR: Could not find light 'ambthunder_0'
ERROR: Could not find light 'spotthunder_0'
ERROR: Could not find light 'pointthunder_0'
ERROR: Could not find light 'ambthunder_0'
ERROR: Could not find light 'spotthunder_0'
ERROR: Could not find light 'pointthunder_0'
ERROR: Could not find light 'ambthunder_0'
 Saving main config.
 Saving user config.
 Saving main config.
 Saving user config.
ERROR: Could not find light 'spotthunder_0'
ERROR: Could not find light 'pointthunder_0'
ERROR: Could not find light 'ambthunder_0'
ERROR: Could not find light 'spotthunder_0'
ERROR: Could not find light 'pointthunder_0'
ERROR: Could not find light 'ambthunder_0'
ERROR: Could not find light 'spotthunder_0'
ERROR: Could not find light 'pointthunder_0'
ERROR: Could not find light 'ambthunder_0'
ERROR: Could not find light 'spotthunder_0'
ERROR: Could not find light 'pointthunder_0'
ERROR: Could not find light 'ambthunder_0'
ERROR: Could not find light 'spotthunder_0'
ERROR: Could not find light 'pointthunder_0'
ERROR: Could not find light 'ambthunder_0'
ERROR: Could not find light 'spotthunder_0'
ERROR: Could not find light 'pointthunder_0'
ERROR: Could not find light 'ambthunder_0'
ERROR: Could not find light 'spotthunder_0'
ERROR: Could not find light 'pointthunder_0'
ERROR: Could not find light 'ambthunder_0'