wow classic
Posted: Mon Feb 17, 2020 12:43 amhelp
Follow what it says.
Click Yes, download the update and install it.
Or click No, use google to find the update (KB2670838), download the update and install it.
Failing that, click No, and put up with the fact that some DirectX 11 functions may not work, and thus depending on what game you are playing, it may not work either.