Pandaria Black Screen

[Wafflelord]

After downloading MoP, I ran into an error I solved by moving the folder to a different folder and taking it off of read only. Afterwards, I was able to launch the game. I exited out and tried to play it again later during the day, but now I'm running into a black screen every time it opens. The strange part is, when I alt-tab out, I am able to see the game for a split second before it tabs out, and I'm even able to interact with everything on the menu (even log in). How do I fix this issue without having to redownload everything?

[Thorbjorn]

http://forum.warmane.com/showthread....t=Black+screen
Check this thread, see if anything helps.