After Windows 10 upgrade I get Adobe Photoshop CC 2015 has stopped working when I try to load any photo (regardless of file type). I can create a new document and 'paint'. Lightroom still works. I have installed the latest nvidea graphics driver. The stand alone versions of all my plug-ins work (I do have the free versions of Nik plugins recently installed, I think they only exist as plugins. Any help much appreciated.