I'm having the same exact issue as someone had a while back, infact I downloaded the .mpq from that megathread on this server and threw it into my data folder, and everything looks correct as others have specified.
Then i have the newest modeleditfix that opens wow and loads the black box etc.. Now when I sign in and get to the char screen it won't load my tauren(which i want to look like undead) and itll quit right there say "error #131, file corrupt"
thank you for any help