I've read several discussions here and nothing has fixed the fact that when I click on slideshow the little blue circle for windows just sits there and spins. After I long time I give up and try to click the x at the top and sometimes it works other times it doesn't. I end up down on the task bar closing it out. Slideshow did work in the beginning, but I had not tried to create a slideshow until now. Lightroom 2015.10, Windows 10. AMD Radeon R7 Graphics. Yes, I tried the unclick graphics and by the way that window is too big to click anything at the bottom.
I still can't get it to load, but Book and Map load. Tried to open system info through Help menu and Lightroom ends up not responding with that too.