Failed to initialize Tunngle network adapter: configuration and troubleshooting. Fixing the error: “failed to initialize the network adapter Tunngle Tunngle displays error 4 109

The Tunngle client and the virtual adapter installed with it were once created so that fans of online team games located in different parts of the world could play together using a network created based on an Internet connection. However, as it turns out, not everything is so simple. During installation or when trying to launch and use the client program, the system often reports that it was unable to initialize the Tunngle network adapter. Why this happens and how to fix the problem, read on. But to fully understand the essence of the issue, let’s first dwell on the possible reasons for the occurrence of such situations.

Error: "Unable to initialize Tunngle network adapter": What does it mean?

Let's start with the fact that to use this tool, you must create a VPN virtual network. In addition, a client program and a special adapter must be installed on the computer, through which communication between players is carried out and access to game servers is provided.

Accordingly, the network card installed on the computer relates to such a connection only indirectly. The main role is played by the installed adapter - a kind of the same network card, but only virtual. More precisely, this is a kind of host through which access to the Internet is provided. And if, when using it, the system reports that it was unable to initialize the Tunngle network adapter, this only means that there are problems with it. Which ones exactly can be found out solely by the error code, which will be discussed separately. As it turns out, there is only one typical failure, but there are quite a lot of reasons why it occurs. Ultimately, the solution used to eliminate the problem will depend on their clarification in each specific case.

Failed to initialize Tunngle network adapter: reasons

As for the reasons for this phenomenon, there can be quite a lot of them. One of the most common is separate registration, which is necessary to gain access. The fact is that it is best to register on the official resource initially, and only then install the client application and enter registration data, although it seems to be assumed that you can create an account during the installation process. It is not known for certain why this happens, but the facts of the error speak for themselves (these are far from isolated cases).

But that's not all there is to it. For example, a crash with the message that the Tunngle network adapter could not be initialized (0 is an error code indicating that the game server is not visible on the system) appears if the installed virtual component has a lower priority for access to the Internet, compared, for example, with Ethernet. There are many more types of failures, but we will not dwell on them, but will try to provide general solutions to correct the current situation. For the most part, the proposed methods correct the situation, unless the occurrence of errors is associated with disruptions in the operation of the operating system itself or due to viral influence.

Questions regarding the correct installation of the client and adapter

Errors related to the fact that at some point it is impossible to initialize the Tunngle network adapter may appear at the installation stage of both the client and the adapter.

It seems that the installer starts without problems, the installation proceeds as normal and is nearing completion. But at the last stage it suddenly reports that the Tunngle installation failed. Why is that? Yes, only because in all versions of Windows OS, starting from the seventh, you must run the installer exclusively as an administrator, even though the start is possible without this.

First launch and unlocking

Upon completion of the installation, the computer system is completely rebooted, after which the first start is expected. In theory, the program should configure itself for the optimal operating mode, deploy a virtual network and select a network adapter (in our case, Tunngle) that will be used by default.

But why then does a message appear stating that the Tunngle network adapter could not be initialized (code 19)? Many experts cite unfinished installation as the main reason. In other words, the components required for the program and adapter to operate were not fully installed. In such a situation, you need to completely remove everything that was installed and install again as an administrator. For complete removal, it is better not to use Windows tools, but to turn to uninstaller programs like iObit Uninstaller.

On the other hand, it may very well be that the appearance of notifications that the Tunngle network adapter could not be initialized is only due to the fact that the application and, as a result, its accompanying components are blocked by an antivirus or firewall.

There is only one way out: disable the antivirus and try to launch the client again.

Firewall setup

The Windows firewall is worth a separate discussion. In principle, you can turn it off completely so that you don’t have to answer its requests for a safe start every time.

If for some reason you need to keep it active, you will need to add the client application to the list of exceptions, using the appropriate section to add the desired program to the list of allowed ones.

Sometimes a notification that the system was unable to initialize the Tunngle network adapter may also appear due to the port being used being blocked (you can find this out directly in the program settings). This port must also be added to the exception list by creating a new port rule.

Restarting the adapter

One of the simplest and most trivial solutions to the problem is to disable and restart the adapter itself.

To do this, in the network properties, find the connection used by the adapter, select disable using RMB, and then enable it again in the same way. You can use a reboot between turning it off and on.

At the same time, check the IPv4 protocol parameters to automatically obtain addresses of all types and the installed virtual adapter. In the settings, there must be a checkmark next to the line for using automatic metrics.

Account Control Issues

Another technique to get rid of the annoying message that the Tunngle network adapter could not be initialized is to lower the level of control over user logins, because the system sets strict restrictions on the use of some hardware or software.

In order not to go through the settings for a long time, enter the abbreviation UAC in the search field of the Start menu. In the window that appears on the left there is a special fader that sets the control level, which should be moved to the lowest position. If this was the problem, it is quite possible that it will go away.

Installing an old device

Now let's see how to initialize the Tunngle network adapter using non-trivial methods. To do this, we need the “Device Manager”, which can be called from the “Control Panel” or accessed through the “Run” console by entering the command devmgmt.msc.

Here you need to use the action section on the panel at the top and select the installation of the old device.

After this, in the “Wizard” that opens, select the installation from the list manually, then indicate the line of network adapters, and select the TAP-Win32 Provider V9 Adapter (Tunngle) device from the list, if it is there. If it is missing, you must use installation from disk, and then specify the driver located along the path Program Files - Tunngle - Drivers on the system disk, in accordance with the architecture of the installed operating system.

Adapter boot priority

But even after the above steps, the system may again report that it was unable to initialize the Tunngle network adapter. What to do in this case? You need to change the device priority to a higher one.

To do this, you need to enter network connections, press the Alt key to bring up the top panel, and then select additional options from the “Advanced” section. Now on the adapters and bindings tab in the connections field, you need to move the installed adapter to the top position using the up/down arrows. After this, you will need to save the changes, restart the computer system and restart the client.

Update related device drivers

Finally, the problem may also be that for some devices that will be used when establishing a connection or playing the game itself, the drivers are outdated.

In order not to search for which devices require the installation of updated drivers, it is better to immediately install automated programs like Driver Booster and update them with their help. The advantage of such applications is that they update the control software for absolutely all devices in the system (both hardware and virtual), and download drivers directly from the resources of hardware manufacturers or developers of the corresponding software.

As you can see, the description and solution to most Tunngle errors is not as complicated as it might seem at first glance. As for additional recommendations to eliminate the main problem, it is quite difficult to advise anything specific. But separately, we can say that the possibility of viral exposure cannot be ruled out. If an error occurs due to a malfunction of some system services, this is most likely due to viruses. Not a fact, of course, but just in case, try scanning the system for viruses with portable programs, you never know what might happen.

To summarize briefly, we can only note that it is advisable to register before installing the client and adapter. It is better to disable the firewall completely (it still has no benefit, but only complete blocking of applications and ports). It is believed that the best solution to this problem is to install an old device into the system. This is especially true for the capricious Windows tenth and eighth modifications. It goes without saying that setting the highest priority for the adapter itself also plays an important role, otherwise the built-in system services and some third-party devices strive to “pull the blanket over themselves.”

Manually editing the Windows registry to remove Error 109 keys that contain errors is not recommended unless you are a PC service professional. Mistakes made when editing the registry can render your PC inoperable and cause irreparable damage to your operating system. In fact, even one comma placed in the wrong place can prevent your computer from booting!

Because of this risk, we highly recommend using a trusted registry cleaner such as WinThruster [Download] (developed by Microsoft Gold Certified Partner) to scan and repair any Error 109-related issues. Using Registry Cleaner [Download] you will be able to automate the process of finding corrupted registry entries, missing file references (such as those causing the %%error_name% error), and broken links within the registry. Before each scan, a backup copy is automatically created, allowing you to undo any changes with one click and protecting you from possible damage to your computer. The best part is that fixing registry errors [Download] can dramatically improve system speed and performance.

Warning: Unless you are an experienced PC user, we do NOT recommend manually editing the Windows Registry. Using Registry Editor incorrectly may cause serious problems that may require you to reinstall Windows. We do not guarantee that problems resulting from incorrect use of Registry Editor can be corrected. You use Registry Editor at your own risk.

Before manually repairing the Windows registry, you need to create a backup by exporting the part of the registry associated with Error 109 (for example, Google Chrome):

Click on the button Begin.
Enter " command" V search bar... DON'T CLICK YET ENTER!
While holding down the keys CTRL-Shift on your keyboard, press ENTER.
A dialog box for access will be displayed.
Click Yes.
The black box opens with a blinking cursor.
Enter " regedit" and press ENTER.
In the Registry Editor, select the Error 109-related key (for example, Google Chrome) that you want to back up.
On the menu File select Export.
On the list Save to Select the folder where you want to save the Google Chrome key backup.
In field File name Enter a name for the backup file, such as "Google Chrome backup".
Make sure the field Export range value selected Selected branch.
Click Save.
The file will be saved with extension .reg.
You now have a backup of your Google Chrome-related registry entry.

The following steps for manually editing the registry will not be described in this article, as they are likely to damage your system. If you would like more information about editing the registry manually, please check out the links below.

Perhaps this is not a problem that arises so often, especially considering that few people even know what a tangle is. But avid gamers will understand. Especially if you are not bad at PCs and are able to clean startup and services in your operating system yourself.

So let's get down to business. If, upon startup, the tunngle takes an unusually long time to load, and eventually produces an error with code 4-102 and the message “The service could not be found,” then we immediately go into the system configuration.

If you have Windows 7, then in the start menu we look for run, and there we execute msconfig. If you have win 10, then everything is a little simpler and enter msconfig directly into the search on the taskbar.

Open the system configuration and go to the Services tab. We sort by Manufacturer and look for the TunngleService service. Most likely there will be no check mark next to it. Either you removed it yourself, or it could have been removed by an antivirus, or some other situation occurred. In any case, check the box and click OK.

Let's launch the program. It should start without problems.

Second way

If the first method did not help you, then go to the task manager. You can open it by right-clicking on the taskbar.

In the manager, also select the services tab. We sort by Description and look for the same TunngleServices. His condition will be stopped. Just right-click on the service and start it.

There will be 2 options here. Or it will start without problems and then the tangle itself will work. Or it won't start, giving an error. In this case, you need to click on “Open Services” directly in the Task Manager.

A window will open with a list of services on your system. Already in this window, look for TunngleServices by name and double-click to open it. Change the service startup type to Automatic. Click ONLY on “Apply”. Next click on Run and only then click OK. Close unnecessary windows and launch the program.

Another reason

Another reason may be that this service simply may not exist on your system. This can happen if the program was not installed correctly. Or else you or the antivirus uninstalled it. Another application could also have overwritten it. This problem can be solved by reinstalling Tunngle itself.

By the way, do not exclude the possibility that you simply may have an increased level of system security. So, you may have to run the program as an administrator or give it all the rights necessary for correct operation.

At the beginning of the article I attached a video in which I solve this problem in detail and with examples. So if in doubt, you can watch this video and do exactly as I tell you. Good luck!

Tunngle is a program with a rather complex and not always clear system structure. It’s no wonder that breakdowns can happen here very often. Tunngle provides about 40 messages about various failures and errors, to which should be added about the same number of possible problems that the program itself is not able to report. We should also talk about one of the most popular ones - Error 4-109.

Error 4-109 in Tunngle indicates that the program was unable to initiate the network adapter. This means that Tunngle is not able to launch its adapter and connect to the network on its behalf. As a result, the application is unable to connect and perform its direct duties.

The reasons for this problem can be different, but most of them somehow come down to incorrect installation. During its process, the installer attempts to create its own adapter with the appropriate rights on the system, and certain conditions may prevent this from happening. Very often the culprits are computer protection systems - firewalls and antiviruses.

Solution

First, you should reinstall the program.

After this, installation should proceed as normal. After finishing, it is not recommended to immediately launch the program; you must first restart the system. After this everything should work correctly.

Conclusion

This is the official instruction for fixing this system, and most users report that this is often enough. Error 4-109 is quite common and can be fixed very easily without the need for additional editing of network adapter rules or digging in the registry.

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