Help stuck on a dev only server

[Waxmule]

I was messing around with the server list and clicked on a dev only server and well hit okay and ofcourse it instantly disconnected me from the serve but... Now I cant switch to the nostalrius begins server since there is no server list option and when I uninstalled wow classic and reinstalled it the selected realm was automaticly the dev one Ples help me

[Frostjaw]

Someone change the server for me PLEASE my Nostalrius account name is frostjaw I NEED HELP! also my forum name is frostjaw

[Spearsy]

change your realmlist to another private server, login to that server then out. change realmlist back to nostralius's and loggin.. Welcome back to Nostralius Begins

[imao2142]

i can't modify the realmlist, says access denied :/ help?

[imao2142]

Dude i figured it out! Right click on realmlist.wtf and properties, Then security and then Edit, and check the Full controll!