Game resolution

Hi guys!

Every time I start wow (WOtlk) it starts in 1024x768. So I can't see anything and only hear sounds. My PC is also connected to TV so I change resolution to widescreen and everything is ok. But when I quit the game the resolution goes back and next time I start the game it's still 1024x768.

How can I fix that?

Unchecked readonly mode for WOW folder. The issue is solved. Idk how to delete topic