Hi there There is a problem installing Titanfall 2 for PC on Origin, 30% installing: "DirectX Error, Installation cannot continue" help?
check your event viewer- > search bar - > event viewer, look up what your direct X is doing, besides that try to run standard troubleshooting DirectX , I belive that the dianostics you can run, you can also try a new windows profile see if the problem is gone, besides that you needs too reinstall your graphics drivers, and DirectX if this does not help you might need to reinstall windows.
You could also check here Derrame and see if someone else had the same problem: https://forums.titanfall.com/en-us/categories/bug-reporting