Hey Darkranger,
You’ve resurrected a rather old thread with your response, which is something we prefer you did not do on these forums. It’s perfectly alright to create your own thread describing an issue if it looks to be a relatively unique personal issue, so I’d ask you to do that if you still need help.
What might also work is forcibly setting the game to launch using DirectX 11:
- From within the Blizzard app, select WOW from the list on the left
- Go to Options > Game Settings
- Scroll down to the World of Warcraft section
- Tick the option Additional command line arguments
- Enter -d3d11 then select Done to save this
I hope that helps, but if not please get in touch via a new thread or a support ticket!