I've been looking into a private server for a while now and I've decided to join Warmane. The problem is when I run the Wow.exe program it loads and shows WoD instead of MoP and wont let me sign in. I'm not sure if this is because I have Retail WoW downloaded or not but anything helping me join the server would be much appreciated...and Hello.
It is no longer opening as WoD its now just saying:
"Data/enGB/wow-update-enGB-17266.MPQ: World of Warcraft can’t make a required change to an archive file. Be sure you have write permission for the World of Warcraft folder or try running the game in administrator mode. For more information, see: https://battle.net/support/article/6910"