First off... mine is legit and I don't need a serial number. I've been using it for a few months and it's been fine. Suddenly I had a "GPU enhancement" pop up and clicked no. Now my color is strange.
I calibrate my monitor and everything else looks perfect. But when I edit photos on PS... it has a red tinge to it. But when i export as a jpeg, it looks fine when viewing on windows. It's only on Photoshop where I having a problem.
I did update my video driver. I do have an older computer. I just can't figure out why the sudden change.