Why Does Wireshark Say No Interfaces Found? Windows 10 Issue Explained and Fixed

Are you facing an issue where Wireshark displays a 'No interfaces found' message on your Windows 10 system? If yes, then you're not alone. This problem can be frustrating, especially if you're trying to troubleshoot network issues or capture network traffic packets. In this article, we'll explore the reasons behind this error and provide solutions to help you fix it.

So, why does Wireshark say 'no interfaces found' on Windows 10? The answer lies in the way Wireshark works. When you open the application, it searches for available network connections on your host computer during its initial setup routine. If it fails to find any networks attached to the computer, it will display the 'No interfaces found' error message.

The 'interfaces' referred to by Wireshark are not physical network cards or devices but rather the networks they're connected to. In other words, if Wireshark can't find any available networks to capture traffic from, you won't be able to proceed with the packet capture phase. This is because you need to select one of these networks to start capturing network traffic packets.

The 'No interfaces found' error message typically appears in the application window where you expect to see a list of accessible networks. The issue can occur due to various factors, including:

* Wireshark's inability to detect available networks on your system

* Network configuration issues or misconfigurations

* Firewall restrictions or blocking Wireshark's access to network interfaces

* Outdated or corrupted Wireshark installation

To resolve the 'No interfaces found' issue in Wireshark on Windows 10, try the following solutions:

1. Restart Your Computer: Sometimes, a simple restart can resolve connectivity issues and allow Wireshark to detect available networks.

2. Check Network Connections: Ensure that your network connections are enabled and functioning properly. You can do this by checking your network settings or restarting your router.

3. Disable Firewall or Antivirus Software: Temporarily disable your firewall or antivirus software to see if it resolves the issue. Some security software may be blocking Wireshark's access to network interfaces.

4. Update Wireshark: Ensure that you're running the latest version of Wireshark. You can update the application by downloading and installing the latest release from the official website.

5. Reinstall Wireshark: If none of the above solutions work, try reinstalling Wireshark to start with a clean slate.

By following these troubleshooting steps, you should be able to resolve the 'No interfaces found' issue in Wireshark on your Windows 10 system and get back to capturing network traffic packets.

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