Nostalrius Begins - Quality wow vanilla realm (1.12)

Hello I got a rather interesting problem with logging in, you see by normally launching WoW from the nostalrius folder i get to log into the nostalrius begins server no problem, but when i try to log into WoW by launching it as an administrator it brings me to another realm that's dev only and i cant log in or change the realm to nostalrius begins which is rather lame as it runs better under admin. Any advice or help to fix would be appreciated!

Edit your realmlist.wtf file. The first line is the server address
The second line is the realm. In the quotes, make sure "Nostalrius Begins" is what is typed in. Save, close and start wow.

Thanks for the reply, I tried to edit the realm.wtf file and when I had opened it says realmlist login.nostalrius.org which is what seems to be what im told its supposed to say, I mean i can log in fine but if I try to login with administrator then it says im on realm Test-Realm IsVV2 and wont let me log in or change server which is odd, because the day before this I was able to and it showed the new patch changes to my items but once i went back to logging in w/o admin mode the items were not the same. Hope someone else knows about this problem.

Read the sticky threads for once.
https://forum.nostalrius.org/viewtopic.php?f=45&t=11569

There's a nice tutorial in that one that clearly shows logging into the wrong realm (Test IsVV2) and how to fix it.

Sorry I'm just not very used to forum based stuff, I checked out the link sent to your post and it helped immensely thank you man!