Wow ошибка 51901001

Elodevlir

Elodevlir

Куратор MoP, трансфер, техническая поддержка


  • #1

SnUH.jpg

Ошибка подключения. Пожалуйста, попробуйте подключиться позднее (BLZ51901001)​


Решение:
Проверьте папку WTF, там должен быть файл UWow, откройте его и проверьте содержимое. В файле должны присутствовать эти строки в начале:
SET portal «login.uwow.biz»
SET textLocale «ruRU»
SET audioLocale «ruRU»

Или SET portal «login.uwow.biz:1119»
Если их нет, впишите в файл, сохраните и запускайте игру.
Так же можно проверить содержимое папки с игрой через ULauncher, если ULauncher обнаружит недостающие файлы, то докачает их.

Источник

Numerous users have been confronted with the blz51901001 message. In this article, we will try to explore some possible solution to this issue.

You can fix the blz51901001 error in World of Warcraft with any of these 4 methods. Continue reading to find out how.

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Method 1: Flushing Domain Name Server(DNS).

You need to open an administrative command prompt windows. In Windows 8 and windows 10, to do so, Press Win+C in combination to bring up the ‘Charms bar’. In its search box, type cmd. Then, right-click on it and choose ‘Run as administrator’ option. Alternatively, you can also open an elevated command prompt from the WinX menu.

Next, type the following and hit enter:

ipconfig /flushdns

You should be able to see a confirmation dialog window:


Windows IP Configuration. Successfully flushed the DNS Resolver Cache.

That is it, Now close command prompt window and try to Login again. This time, you should be able to log in seamlessly without blz51901001 error.

Method 2: Using Google’s DNS

From Control Panel, you can change the DNS settings on your Windows 10 by taking the following steps

1. Go to Control Panel. Click on Network and Internet. Click on the Network and Sharing Center tab.
2. Click on Change Adapter Settings on the left pane.
3. Right-click the network interface of the internet connection, then select properties.
4. From the list, select Internet Protocol Version 4 (TCP/Pv4).
5. Click the properties tab.
6. Click the option «Use the following DNS addresses.»
7. Input your preferred and alternate DNS server addresses. You can input any DNS of choice here, including free DNS’ like Google Public DNS and OpenDNS.
8. Google Public DNS addresses: 8.8.8.8 and 8.8.4.4 OpenDNS addresses: 208.67.222.222 and 208.67.220.220
9. Click the OK button.
10. Click Close to apply the new DNS settings to the adapter.

Once you complete this process, your PC will start using the new DNS settings immediately.

Method 3: Reset your Network (for Windows 10)

After troubleshooting your system without success, try to reset your network. To do this, go to Windows Setting by pressing the Windows+i button on the keyboard, or clicking Start and then Settings button. This will take you to the Windows Settings screen, then click “Network & Internet.”

1. On the “Network & Internet” screen, click the «Status» tab on the left. Scroll down and click the «Network Reset» link on the right-hand side.

2. The «Network Reset» page shows a warning about the consequence of resetting your network, and also tells you a restart is required after the reset. Reset the network by clicking the «Reset now» button, and then reboot the system.

3. When the prompt to confirm network reset is displayed, click «Yes.»

4. And that’s all! After your system has rebooted, Windows will guide you through your network setup.

Method 4: Configuring Router and Firewall Ports

Most proxy servers, firewalls, and other Internet connection methods can restrict port access. Your configuration may be restricting packets from unknown sources. Make sure you have the following ports set up:

TCP and UDP ports: 3724, 1119, 6012

In Windows 10:

1. Click Start.
2. Type Firewall and press Enter.
3. Click Advanced Settings.
4. On the left frame, click Inbound Rules.
5. On the right frame, click New Rule…
6. Select the Port radio button and click Next.
7. Select the TCP radio button.
8. In the Specific Local Port field, enter 3724. Click Next.
9. Select the Allow the connection radio button. Click Next.
10. Make sure Domain, Public, and Private boxes are all checked. Click Next.
11. Enter any name for this rule. Click Finish.

Repeat the steps above for each port you need opened based on the above table. Your firewall should now allow traffic on the necessary ports for proper Blizzard Downloader operation.

Источник

Код: Выделить всё

21.11.2017 15:48:58 - GFшлюз - Battle.net.exe:Connect to socks server 127.0.0.1:14125 Error:Подключение не установлено, т.к. конечный компьютер отверг запрос на подключение,Errorcode=10061,dest=127.0.0.2:14129
21.11.2017 15:48:55 - GFшлюз - Battle.net.exe:Connection eu.actual.battle.net:1119 close.
21.11.2017 15:48:55 - GFшлюз - Agent.exe:Connect to 192.168.1.250:8080 error, msg=Handle=1832,Wait recv socks server data error,Удаленный хост принудительно разорвал существующее подключение,errorcode=10054,CostMilliseconds=1469
21.11.2017 15:48:55 - GFшлюз - Agent.exe:Connect to 192.168.1.250:8080 error, msg=Handle=1464,Wait recv socks server data error,Удаленный хост принудительно разорвал существующее подключение,errorcode=10054,CostMilliseconds=11610
21.11.2017 15:48:55 - Служба  - Остановка службы выполнена успешно. 
21.11.2017 15:48:54 - GFшлюз - Agent.exe:Connect to 192.168.1.250:8080 error, msg=socks5 server return error:Connection refused
21.11.2017 15:48:54 - Лог - Connect to host:192.168.1.250,port=8080 fail,msg=connect error!
21.11.2017 15:48:44 - GFшлюз - Agent.exe:Connect to 192.168.1.250:8080 error, msg=socks5 server return error:Connection refused
21.11.2017 15:48:44 - Лог - Connect to host:192.168.1.250,port=8080 fail,msg=connect error!
21.11.2017 15:48:34 - GFшлюз - Agent.exe:Connect to 192.168.1.250:8080 error, msg=socks5 server return error:Connection refused
21.11.2017 15:48:34 - Лог - Connect to host:192.168.1.250,port=8080 fail,msg=connect error!
21.11.2017 15:48:24 - GFшлюз - Agent.exe:Connect to 192.168.1.250:8080 error, msg=socks5 server return error:Connection refused
21.11.2017 15:48:24 - Лог - Connect to host:192.168.1.250,port=8080 fail,msg=connect error!
21.11.2017 15:48:14 - GFшлюз - Wow-64.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:48:14 - GFшлюз - Agent.exe:Connect to 192.168.1.250:8080 error, msg=socks5 server return error:Connection refused
21.11.2017 15:48:14 - Лог - Connect to host:192.168.1.250,port=8080 fail,msg=connect error!
21.11.2017 15:48:06 - GFшлюз - AutoTunnel Wow-64.exe,pid=6448 in tunnel success (64bit) ;TunnelUDP;Use Real Remote Dns;GameGuard Mode;DnsType=Local Then Remote
21.11.2017 15:48:06 - GFшлюз - Auto Tunnel W D:\Почта\World of Warcraft\Wow-64.exe "D:\Почта\World of Warcraft\Wow-64.exe" -launcherlogin -noautolaunch64bit -uid wow_ruru in tunnel success, pid=6448, ppid=7964
21.11.2017 15:48:05 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:48:03 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:48:03 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:48:03 - GFшлюз - Agent.exe:Connect to 192.168.1.250:8080 error, msg=socks5 server return error:Connection refused
21.11.2017 15:48:03 - Лог - Connect to host:192.168.1.250,port=8080 fail,msg=connect error!
21.11.2017 15:48:03 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:48:03 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:48:03 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:48:03 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:48:03 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:48:03 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:48:02 - GFшлюз - Auto Tunnel W  "Battle.net Helper.exe" --type=renderer --no-sandbox --lang=en-US --lang=en-US --log-file="C:\Users\Андрей\AppData\Local\Battle.net\Logs\libcef-20171121T124732.925851.log" --log-severity=error --product-version=Battle.net/1.9.2.9601 --disable-spell-checking --enable-system-flash --enable-pinch --device-scale-factor=1 --num-raster-threads=2 --content-image-texture-target=3553,3553,3553,3553,3553,3553,3553,3553,3553,3553,3553,3553,3553,3553 --video-image-texture-target=3553 --channel="7964.1.431222130\1048282008" /prefetch:1 in tunnel success, pid=8976, ppid=7964
21.11.2017 15:48:02 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:48:01 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:48:01 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:48:01 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:56 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:56 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:56 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:56 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:53 - GFшлюз - Battle.net.exe:Connect to eu.actual.battle.net:1119 success.
21.11.2017 15:47:53 - Лог - Connect to host:eu.actual.battle.net,port=1119 успешно.
21.11.2017 15:47:53 - GFшлюз - Battle.net.exe:Connect to 127.0.0.2:14129 error, msg=socks5 server return error:Connection refused
21.11.2017 15:47:53 - Лог - Connect to host:127.0.0.1,port=14129 fail,msg=connect error!
21.11.2017 15:47:53 - GFшлюз - Agent.exe:Connect to 192.168.1.250:8080 error, msg=socks5 server return error:Connection refused
21.11.2017 15:47:53 - Лог - Connect to host:192.168.1.250,port=8080 fail,msg=connect error!
21.11.2017 15:47:43 - GFшлюз - Agent.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:40 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:40 - GFшлюз - Agent.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:40 - GFшлюз - Agent.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:40 - GFшлюз - Auto Tunnel W C:\ProgramData\Battle.net\Agent\Agent.5906\Agent.exe "C:\ProgramData\Battle.net\Agent\Agent.5906\Agent.exe"  in tunnel success, pid=5068, ppid=76
21.11.2017 15:47:40 - GFшлюз - SystemSurvey.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:40 - GFшлюз - SystemSurvey.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:40 - GFшлюз - SystemSurvey.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:39 - GFшлюз - Auto Tunnel W  C:\ProgramData/Battle.net/Agent/Agent.exe in tunnel success, pid=76, ppid=4108
21.11.2017 15:47:39 - GFшлюз - Auto Tunnel W C:\ProgramData\Battle.net\Agent\Agent.5906\Agent.exe "C:\ProgramData\Battle.net\Agent\Agent.5906\Agent.exe" --session=8857723844032906962 in tunnel success, pid=8024, ppid=5168
21.11.2017 15:47:39 - GFшлюз - Auto Tunnel W C:\ProgramData\Battle.net\Agent\Agent.exe "C:\ProgramData\Battle.net\Agent\Agent.exe" --session=8857723844032906962 in tunnel success, pid=5168, ppid=7964
21.11.2017 15:47:35 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:35 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:34 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:34 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:34 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:34 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:34 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:34 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:34 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:34 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:34 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:34 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:34 - GFшлюз - Battle.net.exe:Direct tcp connect to 192.168.1.250:8080, not via proxy
21.11.2017 15:47:34 - GFшлюз - Auto Tunnel W D:\Почта\Battle.net\Battle.net.9601\SystemSurvey.exe "D:\Почта\Battle.net\Battle.net.9601\SystemSurvey.exe"  in tunnel success, pid=4108, ppid=7964
21.11.2017 15:47:33 - GFшлюз - Auto Tunnel W  "Battle.net Helper.exe" --type=gpu-process --channel="7964.0.1122305796\1599354639" --no-sandbox --lang=en-US --log-file="C:\Users\Андрей\AppData\Local\Battle.net\Logs\libcef-20171121T124732.925851.log" --log-severity=error --product-version=Battle.net/1.9.2.9601 --supports-dual-gpus=false --gpu-driver-bug-workarounds=3,11,25,54 --gpu-vendor-id=0x1002 --gpu-device-id=0x6613 --gpu-driver-vendor="Advanced Micro Devices, Inc." --gpu-driver-version=22.19.162.4 --lang=en-US --log-file="C:\Users\Андрей\AppData\Local\Battle.net\Logs\libcef-20171121T124732.925851.log" --log-severity=error --product-version=Battle.net/1.9.2.9601 /prefetch:2 in tunnel success, pid=3972, ppid=7964
21.11.2017 15:47:32 - GFшлюз - Agent.exe:Connect to socks server 127.0.0.1:14125 Error:read timeout error,dest=192.168.1.250:8080
21.11.2017 15:47:32 - Run - Запуск ПО:  D:\Почта\Battle.net\Battle.net.exe выполнен успешно ,pid=7964
21.11.2017 15:47:17 - Лог - Подключение к шлюзу Game Freedom успешно выполнено! Включена эмуляция локального socks4/5 сервера   ip:127.0.0.1 порт:18888
21.11.2017 15:47:17 - Лог - Используется сжатие трафика
21.11.2017 15:47:17 - Лог - Служба маршрутизации запущена успешно!
21.11.2017 15:47:17 - Лог - Попытка подключения к серверу GF..
21.11.2017 15:47:17 - Служба  - Запуск службы маршрутизации.....
Источник

Internecine

Автор: Internecine,

Продолжим актуальную тему ошибок BLZ и WOW
Error BLZ51900328
Решение: Нужно убедиться, что сервер работает/доступен в момент. Других вариантов данной ошибки пока не встречались.
Error WOW51900312
Решение: Попробуйте возобновить подключение через 5-10 мин.
Error BLZ51900003 / BLZ51901001
Решение: 
Вариант № 1: Эта ошибка возникает, когда при попытке входа в игру были введены неправильные данные учётной записи. Используйте свою электронную почту, а не имя пользователя для входа в игру. Если это не поможет, попробуйте сбросить пароль в личном кабинете на нашем сайте.
Вариант № 2: Удалите файл config.wtf или лучше всю папку WTF (внимание: после удаления папки пропадут все настройки клиента и макросы) и скачайте её заново с нашего сайта или догрузите лаунчером.
Error BLZ51942003
Решение: Проверьте правильно ли Вы ввели данные от аккаунта.
Error WOW51900307
Решение: Его нет. Ваш аккаунт был заблокирован. Вся информация в личном кабинете.
Error BLZ51901021
Решение:
Убрать с игровой папки атрибут «Скрытый»;
Сделать хеширование (проверка на отсутствие файлов) через торрент либо скачать клиент игры заново;
Удаление вируса Win32-PUP-genа. Большинство антивирусов не решают проблему, либо решают не полностью. Итак. Нужно скачать данный файл в любое место на компьютер. Разархивировать скачанный файл и запустить от имени администратора. Если программа обнаружит вирус, Вы увидите данное сообщение: Service virus removed / File virus found and removed, либо такое: Service virus not found, если вирус не обнаружен. Готово.
Error BLZ51914001
Решение:
Удалите файл Firestorm.wtf или лучше всю папку WTF. Обновите игру через Наш лаунчер. Если не помогло, переустановите и настройте лаунчер.
Удалить файлы: .build.info, BlizzardError, .patch.result, .proguct.
Error BLZ51901001
Решение:
В поле логин нужно вводить электронную почту, а не никнэйм;
Удалите файл Firestorm.wtf, а лучше всю папку WTF и загрузить недостающие файлы с лаунчера.
Если описанное выше не помогло, то выполняйте действия по порядку, каждый раз, пытаясь подключиться к игре:
Добавьте игру в исключение антивируса (если раньше этого не сделали), возможно, придется отключать антивирус на время игры. Он может блокировать подключение. Сбросьте настройки интерфейса, удалив папки Cache и WTF. Скачать недостающие файлы с лаунчера;
Оптимизируйте интернет соединение;
Перезагрузите модем и маршрутизатор;
Сбросьте и обновите IP и DNS;
Закройте фоновые программы.
Error WOW51900313
Решение:
Данная ошибка никак не связана с вашим игровым клиентом или компьютером. Возникновение её имеет малый шанс, по этому, если у вас появилась данная ошибка, вам остаётся только лишь ждать когда будет перезапущен сервер и логин-сервер.

Источник

WOW (World of Warcraft) is a popular game but just like other PC games not free from errors. From time to time gamers reported various errors with the game and recently the BLZ51900001 error is encountered while logging or playing the World of Warcraft game on Windows 10. The error presents itself with the error message on your screen:

fix error BLZ51900001

World of Warcraft error BLZ51900001

The error means something is preventing or blocking WoW and stop the player from connecting or logging into the account. It directly concerns the internet connection and the gaming server often appears when the connection malfunctions or gets broken and force the gamers out of the game directly to the login page.

The WOW error blz51900001 is very annoying, however fortunately the error s fixed by many gamers and managed to get into the game. But before heading straight to the fixes you must understand what is causing the error.

  • Due to Realm Offline Status: If the WOW is currently down in your region then this can also cause the problem so, very first make sure to check the status of Realm.
  • 3rd party Antivirus – This is the very common problem your security program might be overprotective and conflicting with the game files, so disabling the antivirus program might do the trick.
  • Incorrect Firewall settings – If you have changed your firewall settings then this might be causing conflict with the game. So, settings firewall settings to default may work to troubleshoot the error.
  • Corrupted game cache – There are ample chances that you are dealing with game corrupted cache files and this is what causes the error when you try to log in and get disconnected. So, clearing the game cache works for you to resolve the error and force the game to run without the previous data.
  • Corruption in the game files – There is also a possibility that you are getting the error due to the underlying corruption and this is affecting the game files. In this case, using the Blizzard Scan & Repair tool helps to locate and repair the file conflictions related to the World of Warcraft.
  • Other programs conflicting with the game – If you have recently installed any app or program then this may be causing inconsistency with the game. Uninstall the recently installed program completely and trying login into the game.
  • Outdated drivers – A severely outdated or partially corrupted GPU driver can be the root cause that is causing the BLZ51900001 error. So, updating the GPU driver by opening Device Manager or the graphics card branded software and physics module fixes the problem.

As you are now well aware of the most likely culprits causing the error code, here follow the list of verified fixes that other affected gamers have successfully utilized to circumvent the You have been disconnected WOW error.

Preliminary Basic Solutions:

Initially, you need to check certain essential points before starting with the detailed troubleshooting solutions to fix the WOW error on Windows 10.

  1. Check the system game requirements from the battle.net official website
  2. Run the game as an admin by right-clicking on the game executable file and choose Run as administrator.
  3. Make sure you are connected via an active stable internet connection or switch to a different network connection. You can also reset the network settings.

Once you have done the above quick tweaks, start with the solutions accordingly to solve the problem.

Verify the Realm status

If WOW is down in your area, then also this can cause an error when any player tries to log in to the game. So, follow the check the Realm status in your region and locality to verify what is causing the problem:

  1. Click on the given link, to verify the game status.
  2. Now click on the region and from the drop-down menu choose your region and locality to verify if in your area WOW in online.

fix BLZ51900001 error

Check WOW online status

If you find the game is not online then choose the different region and try to login with your account credential or else head to the next solution.

Reset User Interface

You may be getting the error due to the corrupted game files and add-ons. And resetting the user’s interface to default delete the corrupted game data and fixed error Disconnect on Login BLZ51900001 for many gamers. So, follow the instructions to do so:

  1. First, confirm if you are running any addon manager software then uninstall it
  2. Now close the World of Warcraft game.
  3. Open Battle.net on your browser and click on Options choose Show in Explorer exit Blizzard.netfix BLZ51900001 error
    Open Show in Explorer option in WOW
  4. And double click on World of Warcraft.
  5. Double-click on the problematic game version (like _retail_ or _classic_ or _classic_era_).fix BLZ51900001 error
    Check problematic game version
  6. Here you can see the three folders – Interface, Cache and WTF folders
  7. Rename them accordingly
      • Interface – InterfaceOld
      • Cache – CacheOld
      • WTF folders – WTFOld

BLZ51900001 WOW

Rename the folders

Now, restart the WOW game to let the changes take effect

Rearrange Console Variables

There is a possibility that you have mistakenly modified the console variables and this is what causes the error. this worked for many users to bypass the error when login into the game.

Follow the instructions to reset the console variables:

  1. Open the game chat box and type /console cvar_default then hit Enter
  2. You might see a permission error but the command still functions properly.

And re-launch the game to see if the error is resolved or move down to the next possible solution

Disable the Third-Party Antivirus Program

Many gamers managed to fix World of Warcraft Error BLZ51900001 by disabling the antivirus program installed on their system. The antivirus program installed on your system sometimes becomes overprotective and conflict with the game files.

So, to fix the error simply disable the 3rd party antivirus program temporarily. To disable the security program, click on the taskbar and choose Menu. Then right-click on the antivirus icon and from the context menu choose Disable option.

Also, make sure to disable the Windows defender when running the game. Moreover, the steps to disable the antivirus program may differ as per the antivirus program you installed on your system.

You can read our article to find the steps for turning off the antivirus as per your antivirus program installed.

Once you disable it, launch the game once again and see if the error has been resolved

Restore the Firewall Settings to Default

The firewalls generally support the game but this can restrict the packets from the unidentified sources or modifies the priority of the packets. And this may cause latency, problems with the patching or issues when connecting to the Blizzard services.

So, there might be a configuration problem with the firewall and restoring it to default settings may work for you.

Follow the instructions to restore firewall settings:

  1. Hit Windows + R key and in run box type firewall.cpl and then hit the Enter key
    Run firewall.cpl
  2. And from the Firewall window click the Restore Defaults option
  3. Then click on the button to Restore Defaults, click Yes for confirmation.BLZ51900001
    Restore Defaults Firewall Settings
  4. Reboot your computer to let the changes take effect now try launching and login to WOW. And if you still get the error then disabling the Windows Firewall may work for you.

Uninstall Recently Installed 3rd-Party Programs

If you have recently installed any 3rd party program or application then this might be conflicting with the game and as a result, you get the error code BLZ51900001 when you start the World of Warcraft. You can uninstall the program through the Program and Features. Follow the instructions to do so:

  1. Press the Windows + R key to open the Run dialogue box and here type appwiz.cpl and hit Enter to open the Programs and Features windowBLZ51900001
    Open Programs and Features window.
  2. Then inside the Programs and Features locate the recently or unused programs you want to uninstall.
  3. And once you locate it, right-click on it and select Uninstall from the context menu.
    Uninstalling the 3rd party program
  4. Once you get in the uninstallation screen then follow the on-screen instructions for completing the uninstallation process.
  5. Now reboot your PC/laptop and start the game to see if you can log in and error has been resolved or not.

If still getting the same problem, then head down to the next possible solution.

Run the Blizzard Scan & Repair Tool

As it turns out the World of Warcraft Error BLZ51900001 can also be triggered due to some corrupted or damaged games files. This generally occurs after the failed try to update the game or after the antivirus program quarantined some files.

Luckily, Blizzard offers an inbuilt tool that is capable to fix corrupted or damaged game files after scanning automatically. This is available in the Blizzard Battle.net app and many users confirmed this help them to fix the error.

Follow the steps given to run the tool:

  1. Right-click on the Battle.net executable then right-click on the Run as administrator.
  2. If you are prompted by the UAC (User Account Control) then click Yes for granting admin access.
  3. And as you are inside it then choose the Games tab at the top and from the list and select World of Warcraft game from the game titles on the left side.fix BLZ51900001 error
    Accessing World of Warcraft via Battle.net
  4. After that choose World of Warcraft and click on Options and from the drop-down menu and choose Scan & Repair from the list of options.fix BLZ51900001 error
    Choose Scan and Repair inside the Battle.net app
  5. Then at the confirmation window, you need to click on Begin Scan and wait till the operation is completed.

fix BLZ51900001 error

Run Scan inside Battle.net

And as the operation is complete, reboot your system manually if you are not prompted automatically and reboot your system. Now launch the game and see if the error is resolved even after trying to repair the game files, then head to the next fix.

Update the GPU Driver

A driver incompatibility can be a cause of the unable to log in after launching World of Warcraft in Windows. Also, some affected users have reported, updating the outdated or partially corrupted GPU driver, works for them to solve the error.

So, if you haven’t updated the drivers for a while, then updating the GPU drivers works for you. Follow the step-by-step instructions to uninstall and then reinstall the current drivers with the updated one:

  1. Hit the Windows + R key for opening the Run dialog box and in the Run box type devmgmt.msc and hit Enter for opening Device ManagerBLZ51900001
    Open Device Manager
  2. And as the Device Manager opens, have a look at the list of installed devices and click on Display Adapters
  3. When the Display Adapters menu is expanded then right-click on the GPU driver you are looking to update and from the context menu choose the Update driver option.BLZ51900001
    Update Graphics Driver Manually
  4. Please Note: If you are having both the dedicated and integrated GPU then you require updating both the drivers.
  5. Now at this screen, you need to click on Search Automatically for updated driver software. And as the scan started, start following the on-screen instructions for installing the latest updated GPU driver.BLZ51900001
    Automatically Search for Updated Driver

And as the scanning is completed, the GPU driver has successfully installed on your system, then restart your computer and start the game as the system starts

Check if the BLZ51900001 error on WOW is solved. But if still, the error appears then the error might be triggered due to the outdated or missing physics module. So here you need to visit the official manufacturer website for installing the missing drivers. Below check out the list of software you need to visit and search for the latest as per your GPU manufacturer.

GeForce Experience – Nvidia
Adrenalin – AMD
Intel Driver – Intel

Hope this works for you to solve the error but if not then updating World of warcraft with the latest patch may work for you. Make sure you have installed the latest hotfixes released by Blizzard. You can check the latest patches and hotfixes released on the official website.

Updating games with the latest patches not only fixes errors and bugs but also boost the game experience. So, to find out the latest patches and hotfixes visit WOW official website and install them and fix various bugs and errors.

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