Windows 10 Anniversary edition installed yesterday and now all Windows windows are black when in "Best for Retina" mode in either Coherence or Full Screen. If I go to non-coherence mode or if I set retina resolution to scaled, it works correctly. Is anyone else having this issue? OS X 10.11.6 Windows 10 Pro v 1607, OS Build 14393.321 27" Late 2015 iMac with retina display, 24 GB RAM, 3.2 GHz i5 Parallels Desktop 11.2.2 (32651)
Hello @SteveN4 It might be an display driver issue. In that scenario, you can try reinstalling the Parallels Tools which will update the display drivers.
Hello SteveN4, try to uninstall and reinstall Parallels Desktop 11 and check if that makes any changes.