OS, system info and details of your install procedure would help. This could be anything. Did you deselect remove preferences and remove previous versions before you ran the update? If you did not I would suggest that you go back and install at least CC 2014.
hello, actually I ran into the same problem for a long time, back to cc 2014, I have also encounter the same problem.
I'm using windows 10, nvidia 425m with latest driver.
Thanks for help!