I click on play and only Directx 9 , 10 show up, then I click ok with directx10 and Total war screen show up with a lot of small black line. I go to option and graphic, and it said my graphic card is intel HD graphic. Every click the screen show so many small black line. If I turn off the intel hd graphic on system. Directx 9 and 11 show up and I have no problem playing.
I have a HD6850 GC and z68 MB and i5 2500k cpu