Reduced the color when you click the screen so it was clear instead of blue and I think it went from 6 to 1 or 0). I installed it about 2 years ago and had the same problem and then solved it (though all I can remember it was a simple setting that I think I am running Nvidia drivers with Windows 10 Professional 64 bit and Corel Draw 12. Kindly attach a screenshot o the issue for us to look into that further for you.To remove any possibility of unsuccessful updates, are you using any third-party antivirus programs? If yes, have you tried to disable them and check for necessary updates?.Does the issue only happen when using an application or the 'blue haze' on the screen is constant?.Have you checked if you have any other pending updates for device and Windows 10?.What is the make and model of your graphics card?.Have you made any significant changes to your device that could have triggered the issue?.For us to effectively assist you, kindly provide us the information we need below: This could be an issue with the display drivers.