How to reset layout/windows settings in WoW

To reset a characters layout and window settings, quit WoW, then open Windows Explorer, browse to your WoW directory and follow the next few steps:

  1. Open the WTF directory
  2. Open the Account directory
  3. Open the directory corresponding to your realm
  4. Open the directory corresponding to your character
  5. Delete the layout-cache.txt
  6. All done