Need Help with launcher

Hi, I have a problem. Every time I open WoW launcher to play, I have to setting it again. It starts with Cinematic Intro and then I have to setting resolution, control, etc.. This appen every time I open launcher to login. How can I resolve this problem? Thank You.

Follow these 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"