When I first installed Windows 10 back in August, I was unable to enable SLI because several applications that had to be closed could not be closed before it would allow the change. I was able to solve this problem by installing the latest drivers from the nVidia website, which was apparently able to apply the setting whether or not there were any blocking applications.

Now I am back to square one again due to some change made in a recent update. Whether this was caused by an OS update or the most recent nVidia update, I cannot tell. However, reinstalling the old working drivers failed to fix the problem.

Is anyone else having this problem? Have you found a solution?