All of my black and white files (both tiffs and jpgs that are in grayscale) have a purple tilt and are darker in LightRoom CC (except for the develop module). They work perfectly well on other programs such as PhotoShop, Picasa or other browsing apps. Lightroom Mobile works perfect as well. I can't find solution to my problem anywhere. Could you please help me out?
Moved to Lightroom. Lounge is not where you will find answers to application issues.
You have a defective monitor profile.
Try setting the monitor profile to sRGB. If that fixes the issue, you should ideally calibrate your monitor with a hardware calibrator.
Thank you very much. I got it fixed now thanks to you