Re: BF1 Direct X Fuction Error

I had the same issue but i fixed it after few steps.

1. I reisntalled/repaired the redist file. You can find it in PROGRAM FILES (x86)>Origin Games>Battlefield1>_Installer>vc>vc2012Update3>redist>vcredist_x64
   
   1. You have to reinstall/repair both PROGRAM FILES (x86)>Origin Games>Battlefield1>_Installer>vc>vc2013>redist>vcredist_x64
   2. After the repair reboot your pc
2. Next step: go to "my documents" >Battlefield1 and delete the Battlefield1 Folder.
3. Launch the game. Do not press anything especially ALT+ENTER. Let the game run as default.
4. Ingame: Options>Video>Advanced(right corner)>DX12 Turn it off

I hope it will help you.

ENJOY!