WotLK Sound and graphics

[Nodt]

The changes i make in regards of graphics and sound dont save, i have to re change them every time i want to play, is there a way to fix this or that is normal?

[Thorbjorn]

Do the following steps:

1) Restart your PC
2) close your Torrent client and move your WoW folder away from your Torrent's download destination
3) now right click on WoW folder> Properties> remove "read-only">apply to all subfolders