Game won’t load. After I join HWS or any other server for that matter, I see loading in upper left of the screen and then just stops after 5%. Along the way I see a message about DX 9 not being supported, but I also see the file integrity error.
same here. 
Try to clear your Cache guys
Dx9 is no longer supported with 8.0, so your computer has to support dx11 now. Just throwing that out there.
Exactly. Dev just confirmed. For now dx11+ needed.
Forgot to mention I’m running DX12. Cleared cache but still a problem. Doing a reinstall now.
Reinstalling did no good but I just remembered that there was a problem at the start of Alpha 5,6,and 7. My fix was to start the game with EACLauncher.exe. Same with Alpha 8. Now it works fine.