Enemies Become Bright White

[Paddy™]

I've been having this problem again for the last few weeks now, and reinstalling the game numerous times doesn't help (including deleting all of my profile and settings files). I even recently reinstalled Windows and bought some new SSDs onto which I installed Amnesia afresh and it hasn't helped. I took a few screenshots of the issue - see attached files.

My details:

GPU: ATI Radeon HD 5850 1GB
RAM: Corsair 4GB XMS2 6400
CPU: Intel Q6600 2.4GHz
O/S: Windows 7 Enterprise x64

I'm using the latest catalyst drivers, but over the past few weeks I've used 3 different versions of the driver and the problem persisted across all of them.

Here's my HPL log:

http://pastebin.com/HZbMt4hf

Cheers dudes.