Help with driver update

[missmicike]

Hello,

I'm trying to play Amnesia on a laptop (Fujitsu Siemens, Amilo Pi 2530), with a video card Mobility Radeon X2300 HD, and my operating system is Windows Vista. My problem is with the OpenGL, my device is not yet 2.1.

I've read the troubleshooting guide countless times, and tried to do what it says. My problem is with the legacy catalyst display driver. I downloaded the correct one, (this: http://support.amd.com/us/gpudownload/wi...ng=English ) and installed it. Is it supposed to do something? It has a setup.exe that installes a few things, but nothing else happens...

The other thing is, I just can't find updated drivers for my video card. I looked on Fujitsu-Siemens's page also, but all I could download from there was an exe file. The guide says I should get a zip. Unless I have a zip I can't do the have disk method.
If someone knows where can I get the updated driver, please link it to me...

I'm sorry for causing problems, I'm not a computer-expert...
I attached the hpl.log just in case.
Thanks in advance