Directx 11 How to?

Really liked it when we became able to run the 64 bit exe.
However the 64 bit versions of game are running but I can't get them to run DX11.
I'll switch in game that requires a restart. DX9 is back after restarting my group.
Any ideas?

[MiRai]

Are your characters assigned to a game profile that forces DX9? There's no reason that Inner Space would force DX9 unless you're running the -D3D9 parameter in your game profile (or unless your video card or operating system is so old that it doesn't support DX11).