I need an help with the Login on patch 7.2.0.24015 or later.

[Satoshifurude]

Some reason i get this error "BLZ51914001". I try use with Connection Patcher this shows to the same error or on original World of warcraft auth login server comes this to if i use without the Battelnet launcher. Do i need reinstall my World of Warcraft Client? I try already delete all Cache/WTF/Interface folders and build.info .patch.result .product.db Launcher.db. this error still apperas. Firewall is turn off or add to the list if somebody ask it. Some thing wired with the port 1119 i try already search about this error on Google i saw some threads but isnt help me mybe you guys can give me an answer to this. Sorry for my English.

[Satoshifurude]

I fix that issur(i just need reinstall wow client) can somebody please close my thread the issur way the login not working where i try use wow patch 7.1.5 wow.exe with my 7.2.0 Data Folder because i tough so was work faster to avoid redownload them for 7.1.5 but that lock you out from login without use battlenet launcher.