If some of these Nik plug-ins only show a black screen after being launched from Photoshop CC (2015) like the following image below, double check if Asus Sonic Suite 2 is running on the taskbar. This software came with my new Asus Maximus Gene VIII motherboard and shutting it down caused the issue to disappear.
The plug-ins affected were:
- Color Efex Pro 4
- Silver Efex Pro 2
- HDR Efex Pro 2
- Analog Efex Pro 2
My other system details that might be helpful for you:
- Windows 10 Professional
- NVidia Geforce 364.7 drivers (no, reinstalling this and older drivers did not help)
- Adobe Photoshop CC (2015)