Error with atioglxx.dll

[kj5]

I've got this error with Penumbra Black Plague and Penumbra Overture.I just starting the game and it crashing to desktop then giving atioglxx.dll error.I'd reinstalled drivers, installed hotfixes, patches, reinstalling OpenAL i think i did everything but this game won't work.Sometimes it starting but in tutorial i've got many distortions and purple traingles at the surface.I remember that i played this game 1year before and it works correctly.
I've got Raedon 9600 pro

HPL LOH

-------- THE HPL ENGINE LOG ------------

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 haptic module
Creating scene module
--------------------------------------------------------

Initializing Resources Module
--------------------------------------------------------
Creating resource managers
Misc Creation
--------------------------------------------------------

Initializing Graphics Module
--------------------------------------------------------
Init low level graphics
Setting video mode: 800 x 600 - 32 bpp
Init Glee...OK
Setting up OpenGL
Max texture image units: 16
Max texture coord units: 8
Two sided stencil: 1
Vertex Buffer Object: 1
Anisotropic filtering: 1
Max Anisotropic degree: 16
Multisampling: 1
Vertex Program: 1
Fragment Program: 1
NV Register Combiners: 0
NV Register Combiners Stages: 11
ATI Fragment Shader: 1
Creating graphic systems
Creating Renderer2D
Renderer2D created
Creating Renderer3D
Load Renderer3D gpu programs:
Extrude
Diffuse Vertex
Diffuse Fragment
Fog
Creating fog textures: Solid Additive Alpha
init sky box
Renderer3D created
Creating screen buffers size 800.000000 : 600.000000
Creating programs
CG ERROR : The program could not load.
ERROR: Couldn't create program 'PostEffect_Blur_Rect_fp.cg'
CG ERROR : The program could not load.
ERROR: Couldn't create program 'PostEffect_Blur_2D_fp.cg'
CG ERROR : The program could not load.
ERROR: Couldn't create program 'PostEffect_Bloom_fp.cg'
ERROR: Couldn't load 'PostEffect_Bloom_fp.cg'!

Please help me i bought the game and i can't play it

[jens]

Make sure you really have reinstalled the drivers properly, by using the latest version from the ATI website.

Make sure it is the latest patch you have used, that is 1.0.1 for Black plague and 1.0.3 for Overture. That after having installed these patches you also usethe hotfix, http://support.frictionalgames.com/entry/87/

[kj5]

I instaled drivers properly(uninstalling old and installing new), installed patch nad hotfix but game still can't start