I seem to be having a major issue with Windows 8.1, which I think I had on Window 8 too.
Apps in Desktop mode have really bad colour issues. The red is way over the top and the edge of skin colours goes horrible. If I view an image in the Metro image viewer, then it looks correct, i.e. the same as on my camera, but the desktop Windows Photo Viewer and Lightroom 5 are both bad.
Photography and editing is one of my main hobbies, but at the moment I can't do anything with skin tones which is more than painful.
My graphics card is a AMD Radeon HD 2600 XT. I've tried the latest driver, but it hasn't made any difference.