hI i downloaded wotlk from other webside and it have the realmlist of them side(wowcore), i donwloaded the spanish version bcuz i'm from latinamerica, i put our realmlist "set realmlist logon.warmane.ru" in DATA > enUS and enES(bcuz my wow is in spanish) > realmlist.wtf... and cant log in in the server, maybe u have some idea which is the problem and the way to fix it,
i appologyse if my english is not good, i dont speak english i learned playing in this server, ahaha, thanks i hope u answer!!!
Just change the realmlist from the enUS folder and make sure you've un-ticked the 'read-only' on the realmlist.wtf file.
And it doesn't matter if it's .ru or .com both should work.