April 2017
After changing the resolution, updating the graphic driver and even reload the game I found the solution!
Under Setting -> Gaming -> Game Bar
UNCHECK Show Game bar when I play full screen games Microsoft has verified
Now to reload all my custom content.
April 2017
@890291 Thank you for sharing your solution. I have never used Game Bar so I'm going to have to look into it. The Game Bar is a carry over from the Xbox one (which I don't have) and a new feature of the creators update for windows 10. Glad you figured it out.