What operating system do you have and from what manufacturer is the card(not Ati, I mean sub-manfufacturer like Gigabyte, EVGA etc...) or at least what model is the whole computer/laptop? I need to know these.
Quote:Users of ATI X-series and below:
First of all, make sure to install the 1.2 patch:
http://support.frictionalgames.com/entry/98/
The OpenGL drivers for this card can be really bad and it might help to try a few different drivers (try from the manufacturer of the cards as well as the ATI home page)
If that does not do the trick, then try out the Omega drivers. Found at http://www.omegadrivers.net Users have reported to got the game working after using these!
In order to properly clean the older drivers and install the new ones do the following:
1) Uninstall all parts & traces of your current drivers with the normal way.
2) Download Driver Sweeper v3.0.0 from here:
http://phyxion.net/Driver-Sweeper/Driver...ion-3-0-0/
3) Select the boxes needed as shown in the picture above(click on it to enlarge it):
4) Press clean and wait for it to finish. If it asks for reboot do it.
5) After Windows starts, make sure you have downloaded the new AMD drivers for your gpu according to your system. The links can be found here:
http://www.frictionalgames.com/forum/thr...l#pid67407
6) Install the new driver, make sure it doesn't report any problem/error and then reboot again. If during the installation AMD has any clean install option or similar definitely select it.
7) Try to play the game at the lowest possible graphics and everything gpu demanding turned off(especially SSAO and Insanity). Actually turn off everything from the launcher and in-game too.
If that fails we'll try the omega drivers. In order to assist you more there I need to know the things I asked you on top of this reply(OS, Computer/Laptop model, GPU Manufacturer etc...).