Nostalrius Begins - Quality wow vanilla realm (1.12)

Okay, so I tried searching it up first, but i was messing with the video options and changed a few things. I changed the resolution and the multisampling. Then, all of a sudden the screen blows up and I can only see about half of the wow screen. My minimap, and all other controls are off of the screen, so i can't change it back, because the "save" button for the video options is also off the screen. How to i change it back to normal?

Hello,

I'm sorry to hear you're having issues with the game's settings.
Fortunately for you, they can be reset by simply deleting the 'Config.wtf' file in the 'WTF' folder of your game directory.
An example file path would be "C:/Program Files (x86)/World of Warcraft/WTF/Config.wtf".

I'll be glad to support you should you experience further trouble with this issue.
Let me know how the above steps go.