9 Best Ways to Fix WOW51900319 Error Code

World of Warcraft, also known as WOW, is a game that is played worldwide due to its popularity. But sometimes users have reported that they get an error code that is WOW51900319.

WOW51900319 Error Dialog Box

This code has a technical meaning that you have been disconnected from the server; this mainly happens due to the lack of communication with the WOW server. If the game encounters any kind of problem, all the players worldwide are affected by this.

All the players find it very irritating. In this article, I would tell you the 9 best ways by which you can solve this Error. But first, let us have a look at some of the reasons why this error might be occurring.

Some of the possible reasons:

  • Bad internet connection can be one of the reasons.
  • Improper network
  • The miscommunication with the WOW server even though you have a good internet connection.
  • The Error may also occur if there is no correlation between the software and the IPS.

How to fix WOW51900319 Error {Easy Guide}

Now that you know what the cause of the Error, you are a step ahead of others is, so you can now start trying the ways to fix your problem. 

Method 1: Change the Background FPS to 30FPS

This is one of the commonest and most effective methods to fix the Error. This method was found by a blogger who observes a pattern in the way the Error was occurring. For this method, follow the following steps:

1. First, press Esc or the menu icon of the game from the system tab.

Wow Game Menu
Game Menu

2. Click on advanced to go to advanced options.

Click on Advanced Option
Advanced Option

3. In the advanced option, navigate to max background FPS. Click on it and see the box that appears next to it.

4. When you do this step, the slider will be enabled now. You just have to set the Max Background FPS to 30 FPS.

Set the Max Background FPS to 30 FPS to solve WOW51900319 Error
Max Background FPS

This method will help you fix the WOW51900319 Error quickly and effectively, and you will not encounter the Error again. 

Method 2: Lowering the Foreground FPS

If the above method does not help, you can try by lowering the foreground FPS. As you know, this Error can also be caused by increased graphics over each frame.

The Error can also be observed at low or medium FPS. To implement this method, you have to follow the following steps simply:

1. Firstly, press Esc or the menu icon of the game and then click on the System tab. 

Menu Icon Click on System Tab
Click on System Tab

2. Then go and click on advanced to see the advanced options.

Click on Advanced Option
Advanced Option

3. In the advanced options, navigate to max Foreground FPS and now check the checkbox beside it.

Lower Max Foreground FPS to fix WOW51900319 Error
Lower Max Foreground FPS

4. Now, the slider will be enabled. You can use it too.

Now your Error must have gone. You can go to your game to check if the error persists. 

Method 3: Fix the Network

If the above methods do not help, then as you know, the main cause of the Error is network latency. This method of network fix is quite popular. This method suggests that the Error is caused when you use a tethered 4G LTE connection while playing.

If you want to execute the above method, then you have to follow these specific sets of steps:

1. Press the Esc or the menu icon and then click on the System tab.

Menu Icon Click on System Tab
Click on System Tab

2. Now click on the network option.

3. In the options that appear, click to uncheck optimize the network for speed.

As a result, you will get a delay in disconnecting the game as the game stops optimizing according to the network; this causes the game to stick to its network protocol. It pings the time rather than changing it according to the network. Thus it solves WOW51900319 Error. If you still face any issue similar to this then you can try these Lan Games For Low-End PCYou will never face such type of issues.

Method 4: Use an Ethernet Cable

If the Error persists even after you executed the above methods, then I would recommend you check your internet connection.

As you know, to play these games without any hindrance, you need a stable internet connection rather than just a good network. 

If you use you Wi-Fi, then it may be possible that it gives you a good internet speed but cannot provide you with excellent stability. If this the case with you then I would suggest that you should use ethernet cables. These cables give you both excellent speed and security.

Thus, there would be less internet latency and, in turn, fewer disconnections and fewer non-responsiveness. 

Method 5: Use VPN of Some Other Regions

Sometimes the Error may be occurring because the server cannot cope with the overloading due to the vast number of players in an area. So, in this case, the Error can simply be solved by changing the VPN.

If you change your VPN, it will lead to changing your location, and so your server also gets changed according to the new location. This is an easy step, and you have tackled your problem; you can now play your game without any disturbance.

Method 6: Reset Winsock

Winsock is an application that helps the computer to access the internet and do things online. Whenever you are not able to connect with WOW, you can always use Winsock. Winsock also goes back from the Winsock Catalog to the original default settings.

In this way, you can sometimes even solve the issues faced by the users which are related to the network.  To reset Winsock follow these steps:

1. Press the window key and type cmd to open the command prompt, make sure you are logged in the administrative mode.

2. Then click on the yes option if the command asks for permission.

3. Now type “netsh Winsock reset” and press enter.

Type Netsh Winsock Reset on command prompt to solve WOW51900319 Error
Netsh Winsock Reset

4. After the process is completed, close the command prompt and restart your computer.

5. Now go the game to check if the Error persists. 

Method 7: Uninstall and Reinstall the Game to Fix WOW51900319 Error

If none of the methods mentioned above helped, then it may be possible that there is the problem with the game (software). To fix this, you need to uninstall and reinstall the game again.  Follow these steps:

1. Backup the game data to battle.net account.

2. Then uninstall the WOW game from your computer and clear all the cache files.

3. Now download the game from its official site, then reinstall and launch the game.

4. Now you just have to log in your account in the game to get back all your data.

Method 8: Fix Suggested by Battel.net

These are suggested by the battle.net when the user reach to them with their problems:

1. Reset your user interface to make sure your files are not corrupted.

2. Reset your network device to make sure your modem is not overloaded with data.

3. Reset your IP and flush the DNS 

4. For compatibility issues, update your driver.

Method 9: Reset the User Interface

1. Exit from the WOW.

2. Uninstall the addon manager so that they do not re-add your eliminated addons.

3. Go to the blizzard battel.net application. Choose show in explorer from the option section. 

4. Open the WOW folder on your computer.

5. Rename the cache, interface and WTF folder to CacheOld interfaced and WTFOld, respectively.

6. Now you can relaunch WOW to see the changes made. 

Final Words

This Error, if occur frequently, can be very irritating to all the users. To solve this problem first you should know the reason for the problem, once you found the problem go for the solution part and I am sure, one of the methods mentioned above will surely help you to solve the WOW51900319 error problem. I hope this article was a help.

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