Graphic problems with new EE release

I just loaded a game I was playing after updating to the latest retail build of EE and was greeted with a pinkish fog that prevented being able to see anything…

I fixed this by disabling High Contrast.

The next issue, is the appearance of strange columns of light when viewing the area from certain angles…

I have not found a way to prevent this from happening. If anyone has any thoughts, I would very much appreciate any suggestions.

Just in case it is relevant, the game is the Halls of the High King.

I found that the first problem is caused by HDR Contrast Shader Override. Uninstalling it corrects the problem.