Hi Guys, I am running Windows 10 and a Dell 30 inch monitor. The 30 inch monitor has been colour calibrated using a spyder display. The colour profile has been applied to the video card properties. Now in lightroom, I see a certain colour and I edit to that. I then export as jpg to sRGB (as they are going to be used by clients on the web/social media etc). I then view the e3xported jpg in the standard Windows Image Viewer and they look totally different. As an example, here is a screenshot I've taken with the snipping tool Lightroom left, jpg export right in windows photo viewer: http://i.imgur.com/C4cLPo7.jpg Next here is the same windows jpg export as a dropbox direct link https://www.dropbox.com/s/4545io27xqr0tu2/P9120070.jpg?dl=0 Notice how there is no colour shift it looks normal - you can compare to the lightroom screenshot: https://www.dropbox.com/s/lhh3i7jzk9huki2/P9120070-LR.PNG?dl=0 So what the heck is going on? Why do pictures look like ass in Windows Photo Viewer? Is it not rendering the jpgs properly?