Upload & Sell: Off
With Color Efex 4, after I apply some filter, my video driver will lock up when some video driver action occurs and the driver resets itself. I get a warning to such effect. At this point I have to manually close PS via task manager. If I tell Nik to NOT use the GPU, then everything is fine. I reported this to Nik, but got brushed off. There is no way to know if Nik or the video driver are at fault. Could be Nik leaving the driver unstable, could be the driver is just plain unstable.
This is Windows 7, 64-bit, AMD video card.