Unable to connect TBC

I just installed the TBC client and i cant loggin "unable to connect". Im using the same account name that i use in lordaeron server.
pd. realmlist is Set realmlist logon.warmane.com

Move the folder somewhere else and change the permissions: uncheck read-only in Properties.

When i login it says: Unable to connect.
I can login to WOTLK but TBC doesn't work for me, i unchecked the read-only in properties, i checked the realmlist.
Nothing works for me, can somebody help? :)

Greetings.

I belive that sever is down right now.

Have you checked your realmlist? In the config folder or WTF don't know and maybe in your Data folder.

Yeah i did the realmlist in the data folder and there is another one in the folder. And i checked the config and its says logon.warmane.com, so i think thats good.

If your realmlist is in the data folder that means you don't have the TBC client installed. You need to download the 2.4.3 client from here: https://www.warmane.com/download

You can't play TBC with a WoTLK client.

I have the realmlist in data folder, because i did that myself ( to test if it works). I have the realmlist in the folder WoW 2.4.3 too. I downloaded the 2.4.3 client from Warmane.

Im still having the "unable to connect" error. I did all the things you said above without success.

download it again and pray

already did man D:

Hey, i had the same problem. Solution for me was disable firewall and antyvirus.
My AVG firewall blocked connection with servers and i had all the time : Unable to connect.

nothing of this work for me pls help meee