Wrath of the Lich King Download

I downloaded the wrath of the lich king client from the link on warmaane webpage. The one with updated chracter models from legion.
Everytime I exit the game it doesn't save my settings. It plays the opening cinematic and shows the blizzard logo everytime.

I downloaded TBC client and this doesn't happen. TBC client works great and my settings save just fine.

I have tried everything to keep a save of what I have done with Wrath client but nothing works.

As of now the game is unplayable because anything I do is removed once I close the application.

Well I have the same problem but i even cannot log into the game. It just says authenticating, then appears that i have been disconnected from the server. Should i download the old version of WotLK?

@OP RIght Click, Properties and uncehck 'Read-only'
@Liftyyy Try loging in and out on the website.

Liftyyy do you have bit torrent open? If the torrent client is open it wount let me in the game