Post-patch DX11 Crash

[cheesybob1]

Hi, I used to be playing civ5 fine on dx11, but after a patch (i don't know which one, i
haven't played it for a while) i can get to the main menu but if I go into a game it crashes after about 10 seconds. (it works fine on dx9 though)
My specs:
Windows 7 64-bit, 4GB RAM, AMD Phenom II x4, ATI HD5770 1GB

Edit: fixed it now, if anyone else has this problem just install the ati dd you got with your graphics card.

 

[Pat McRotch]

I have the same problem. I got c5 after the patch so I don't if I would've been fine before, but even though my laptop (win7 64 bit, 4g ram, i5, gt 330m) run dx9 fine, it crashes with dx11.

 

[Mallow]

I saw a hotfix for AMD Catalyst 11.5 edition. And it was for Win7 64-bit and dealt with a Civ5 problem. I have a similar system - AMD Phenom II X4, 4GB RAM, HD5770 (catalyst 11.5 installed) and Win Vista with sp2 64-bit. Only place where I've run into the crash problem with DX11, was during the Viking scenario. I guess there is some fine tuning needed by AMD and Firaxis for DX11 to be solid.