http://bugs.winehq.org/show_bug.cgi?id=6686
------- Additional Comments From ajackson@bcs.org.uk 2006-15-11 12:06 ------- I have removed the registry entry and adjusted the system wide graphics option (via the NVIDIA utility) to a more performance rather than quality setting. So far it looks ok and I can't see any difference in quality. I can't test on the server where I had the problem as it is down for extended maintenance. So when it comes back up tomorrow I'll retest to see if the tweak on the NVIDIA settings means I can get away without the registry entry and if that is the cause of the discolouration.