I have tested this using version 7.1.1.
The game loads fine. However once loaded the unreal engine mouse bug appears. The mouse appears bounded by an invisible box until you mouse the mouse too far the opposite edge and then move the mouse back.
Joining a multiplayer game with D3D 9.0 ends up with the mouse not moveable at all, although the game appears to run fine.
Joining a solo game with D3D 9.0 still has the mouse not moveable problem but the game textures seem overly bright and therefore gives the graphics a messed up look.
Joining a multiplayer game with D3D works however the mouse bug is in there and therefore you cannot rotate 360 degrees.
Joining a solo game with D3D crashes for me.
Is there a mouse bug in the later versions?