ive just downloaded the new patch on wow after logging off last night & now it seems i cant log in after pressing play.
i keep getting the message "failed to find a suitable display device" ive no idea what that means & any help would be greatly appreciated.
many thanks
It means your graphics card is tied up doing other things at the same time you're trying to launch the program.
Make sure you wait, only run the program once, and dont try to load up 5 or 10 programs/games at the same time. You might also want to try making sure you dont have any movies playing in the background.
Typically you get this by Double-Clicking the Launcher.exe or WoW.exe files multiple times in a short space of time. (Usually trying to either get it to load up faster or if your not cirtain it registered the first attempt to run it.)