If you’re experiencing error 51900101, it’s likely that your overprotective antivirus is blocking data transfer. To resolve this problem, check whether your antivirus is preventing World of Warcraft from connecting to the network. If so, click Disable. Afterward, click Restart. If you’re still experiencing errors, check the settings of your overprotective antivirus to ensure that the problem isn’t caused by an antivirus.
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Error 51900101
If you are experiencing a World of Warcraft: Not Connecting to the Network Data Source error, you may be having problems with your internet connectivity. If this is the case, you should try clearing your cache. You should also check to make sure that your computer is set to connect to the network at its fastest speed. If these steps are not enough, you can try some other solutions.
A common cause of World of Warcraft: Not connecting to the network data source. File sharing applications like BitTorrent can cause the server to show elevated latency. However, some ISPs punish users who use these software by lowering the quality of their connections. In some cases, the software may simply stop working properly, resulting in elevated latency. Fortunately, some ISPs allow BitTorrent users to use the same connection while playing World of Warcraft. The new latency display may not be as noticeable as it used to be.
Server issue
If you’re getting a World of Warcraft error message, the problem may be related to a server problem, software conflict, or outdated device drivers. To solve this problem, you need to be logged into the World of Warcraft application and connected to the network. To connect, you’ll need to select the “TCP/IPv4” or “IPv6” option, depending on which version of the game you’re playing.
If this is your only possible option, try using the “Run as administrator” command. After running the command, a window will pop up, with the option to allow a program to run as the administrator. After granting permission, you can type a command line and hit Enter to start the process. If this works, your World of Warcraft game should run normally. If you continue to experience this problem, you should try one of the following fixes.
Solution
You can try to solve the World of Warcraft not connecting to the network error by updating your security programs and drivers. Sometimes, this error may be caused by a corrupted cache file or Internet connectivity problems. To fix this problem, clear your browser’s cache, and follow the steps mentioned below. Once you are done, you should be able to play World of Warcraft normally. If you haven’t encountered this issue before, try these solutions:
The first fix is to enable Optimize Network Speed. You need to make sure your internet connection is stable and fast. First, go to your network connection. If your connection is slow, try connecting to the game. If the connection is fast, try enabling the Optimize Network Speed. If this doesn’t work, try another fix. If the problem persists, you can try Fix 3.
