I've got a problem with my ATI Radeon HD 4850 512MB, When i launch Battlefield 3 or Left 4 Dead 2 it says "Detected AMD Radeon driver version 10.4. The recommended driver version is 11.7 or later. Please update your drivers at http://www.amd.com/ before playing the game." So I've tried going to AMD's website and downloading the whole ATI Catalyst suit which is what it offers under the drivers section for this graphics card, and once it's downloaded and it goes through the process of installing i click finish and nothing happens. I can't find the program installed anywhere and the drivers are still out of date. I tried using Steam to update my drivers but again i have this same problem, a complete installation process then nothing happens. If anyone can help me resolve this matter i would be very grateful.