Amnesia Crash

[JmannO33O]

Checked everywhere, and it seems very few have my problem. I recently installed Amnesia and upon clicking to play the game I used to get an error message that said something along the lines of
"There is no disk in the drive. Pleae insert disk into drive H:\"


I checked the forums and read my hpl.log and my version said 1.1.0, so i updated my graphics card drivers (I have an ATI Radeon HD 3870 series) then restarted my computer.

After it rebooted, I thought the game would work. I clicked on Amnesia, and a different error message showed up.

I thought that there is no way my GPU could be the problem.

Any help would be greatly appreciated, and thanks for taking your time to read my post.

JmannO33O

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Oh and my OS is Windows 8 Release Preview Evaluation copy. Build 8400.

That's probably my problem.