Why is my view red and blue?

Just installed UE4. This is what it looked like when I initialized the program. Help.

Turns out a setting using stereoscopic 3d was enabled in the Nvidia control panel. After disabling and restarting. Everything is back to normal!

I confirm. I had the same issue. i disabled stereoscopic 3d in the Nvidia control panel, reboot and all is OK now.
Strange issue cause i don’t turn on manually this settings.

I confirm. I had the same issue. i disabled stereoscopic 3d in the Nvidia control panel, reboot and all is OK now.
Strange issue cause i don’t turn on manually this settings.