Soma still not starting after driver update

[Helm]

Hi,

I posted about this issue in this thread:

https://www.frictionalgames.com/forum/thread-30769.html

It seems that the issue was resolved for a guest and the thread was closed, however my game still will not start.

I uninstalled my graphics drivers, downloaded the latest drivers from AMD and installed them. Unfortunately the game has the same problem as before.

Here is my new hpl.log:

Loading data from cloud storage
--------------------------------------------------------
Files on steam cloud:
No could files found!
Time: 0
--------------------------------------------------------

Version 1.01
-------- THE HPL ENGINE LOG ------------
Creating Engine Modules
--------------------------------------------------------
Creating job manager with 3 threads and 1024 jobs
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
Creating script module
Creating lipsync module
--------------------------------------------------------

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

Initializing Graphics Module
--------------------------------------------------------
Init lowlevel graphics: -1x-1 bpp:32 rr: 60 fs:0 ms:0 driver: 0 cap:'SOMA Loading...' pos-1x-1)
Available drivers:
(0) - 'windows'
(1) - 'dummy'
Creating window: (-1,-1) 1366 x 768 - 32 bpp flags: 3
Setting display mode: 1366 x 768 - 32 bpp 60 hz
Init Glew...OK
Setting up OpenGL
Vendor: ATI Technologies Inc.
Renderer: ATI Mobility Radeon HD 5470
Version: 4.0.10188 Compatibility Profile Context
Max texture image units: 16
Max texture coord units: 16
Max texture buffer size: 268435456
Max texture array slices: 8192
Max user clip planes: 8
Two sided stencil: 1
Vertex Buffer Object: 1
Anisotropic filtering: 1
Max Anisotropic degree: 16
Multisampling: 1
Texture compression: 1
Texture compression S3TC: 1
Texture compression 3DC: 1
Texture sRGB: 1
Geometry Instancing: 1
Auto generate MipMaps: 1
Render to texture: 1
Max draw buffers: 8
Max color render targets: 8
Packed depth-stencil: 1
Texture float: 1
GLSL Version: 4.00
ShaderModel 2: 1
ShaderModel 3: 1
ShaderModel 4: 1
Max vertex uniforms: 4096
Max fragment uniforms: 1024
OGL ATIFragmentShader: 1
Tesselation: 0
MultiBindTex: 0
ERROR: Failed to compile GLSL shader ''!
Shader code:
-------------------
[0001] #version 330
[0002] #extension GL_ARB_explicit_attrib_location : enable
[0003] #extension GL_ARB_uniform_buffer_object : enable
[0004] #extension GL_ARB_shading_language_420pack: enable
[0005] ////////////////////////////////////////////////////////
[0006] // Deferred Skybox - Fragment Shader
[0007] //
[0008] // samples a cubemap skybox
[0009] ////////////////////////////////////////////////////////
[0010]
[0011]
[0012]
[0013] layout(binding = 0) uniform samplerCube aSkyMap;
[0014]
[0015] in vec4 px_vPosition;
[0016] in vec4 px_vTexCoord0;
[0017] in vec4 px_vColor;
[0018] layout(location = 0) out vec4 out_vColor;
[0019]
[0020] void main()
[0021] {
[0022] vec4 px_vPosition = gl_FragCoord;
[0023] bool px_bFrontFacing = gl_FrontFacing;
[0024] int px_lPrimitiveID = gl_PrimitiveID;
[0025]
[0026]
[0027] vec4 vFinalColor;
[0028]
[0029] ////////////////////
[0030] //Diffuse
[0031] vFinalColor = texture(aSkyMap, px_vTexCoord0.xyz);
[0032]
[0033] //Convert color to linear space if needed
[0034]
[0035] vFinalColor.rgb = pow(vFinalColor.rgb, vec3(2.2));
[0036]
[0037]
[0038]
[0039] // Multiply with 8.0 to increase precision
---------------------
Compile log:
---------------------
Fragment shader failed to compile with the following errors:
WARNING: 0:4: warning(#62) enable/warn/disable extension isn't found, extension 'GL_ARB_shading_language_420pack' is not supported
ERROR: 0:13: error(#279) Invalid layout qualifier 'binding'
ERROR: error(#273) 1 compilation errors. No code generated

Is there any other way to resolve this?