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[Darkdesa]

Hello, I'm an old Amnesia player.
I had bought Amnesia two months after the release and played it on this very laptop I'm using right now.
Apart from some graphic bug I had with the radial blur it all worked fine.

Now I reinstalled Amnesia but it won't start,how can this be?
I've checked the drivers and they are the latest ones for my graphic card: Radeon Mobility 3400 series
What has changed since the last time I played it is the OS,in fact I had Windows 7 before and now Windows 8.

I tried to erase the main config file and restarted the pc,lowered the resolution and played but it's not working.
I tried windows mode but won't work.
I tried lowest settings but nothing changed.
What can I do? Please help

I reinstalled Penumbra Overture and it says my video card doesn't support vertex shaders which is ridiculous because last time I played this game was on this pc.
Is there anything I can do?