Looking for a reason to buy a DirectX 11 compatible graphics card? Well, here's one, in the form of DiRT 2.

The good news is that both AMD and Nvidia have rolled out their second-generation DirectX 11-compliant graphics cards in the past several months.

If you have a graphics adapter or card on your Windows PC which is not compatible with the next upgrade of Windows, here is how to fix Incompatible Video card error ...