How To Fix ‘DNS_Probe_Finished_Bad_Config’ Error

Encountering the “DNS Probe Finished Bad Config” error can be frustrating for users attempting to access websites on the internet. This error indicates a problem with the DNS (Domain Name System) configuration, which is responsible for translating domain names into IP addresses.

Understanding the meaning of this error, its underlying causes, and effective solutions is essential for resolving it promptly and ensuring smooth internet connectivity. In this comprehensive guide, we’ll delve into the meaning of the “DNS Probe Finished Bad Config” error, explore its potential causes, and provide easy-to-follow methods to fix this error.


Understanding DNS Probe Finished Bad Config Error

The “DNS Probe Finished Bad Config” error is a common DNS-related error encountered by users while trying to access websites using Google Chrome. This error occurs when the DNS configuration on the user’s system or network is misconfigured or unable to resolve domain names properly.

As a result, the browser is unable to establish a connection to the desired website, leading to the display of this error message.

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Causes of DNS Probe Finished Bad Config Error

Several factors can contribute to the occurrence of the “DNS Probe Finished Bad Config” error:

  1. Misconfigured DNS Settings: Incorrect or misconfigured DNS settings on the user’s device, router, or network can lead to DNS resolution errors and trigger the “DNS Probe Finished Bad Config” error.
  2. Network Connectivity Issues: Network connectivity issues such as intermittent connection drops, packet loss, or network congestion can disrupt DNS communication and result in DNS-related errors.
  3. Faulty DNS Server: Issues with the DNS server, such as downtime, misconfiguration, or overload, can prevent proper resolution of domain names and lead to the “DNS Probe Finished Bad Config” error.
  4. Browser Cache and Cookies: Accumulated browser cache, cookies, or temporary files may interfere with DNS resolution and cause DNS-related errors, including the “DNS Probe Finished Bad Config” error.
  5. Firewall or Security Software: Overly restrictive firewall settings or security software may block DNS requests or interfere with DNS resolution, leading to DNS-related errors.

Troubleshoot and Resolve the DNS_Probe_Finished_Bad_Config

The good news is that there are a few easy steps you may do in order to fix DNS issues. We’ll show you how to fix the “DNS_Probe_Finished_Bad_Config” error in a straightforward manner in this article.

1. Restarting Your Router

A reboot may still be necessary, even if your router is protected.

Step 1: Turning off the router is the first step. Turn it “Off” for at least a millisecond before moving on to step 3.

Step 2: Restart the router. As a last step, you should “restart” your router and computer. Turn on the bias and then click “connect to Wi-Fi” to complete step.

When you have connected to the Wi-Fi, try accessing the webpage.

2. Deleting Your Browser’s Cache Is Essential

It’s possible that this isn’t the root cause of the DNS Error, but it may be.

Step 1: Go to the top right of your browser, and click on “the three dots perpendicular.” In the “More Tools” menu, click next.Using the drop-down box, select “Clear browsing data.”

Step 2: If you wish to delete everything, select “All Time” under the “Clear” time range. Check the “Cached images and files” checkbox.” Clear data” is the final option.

3. Clear The DNS Cache and Obtain a New IP Number

Your system may, however, be attempting to connect to the network using the cached version of your DNS if you have recently made any DNS updates.

Step 1: The first step is to type “command” into the Windows icon. Select “Run as Administrator” from the context menu that appears beneath Command Prompt.

Step 2: You’ll need to press “Enter” after each command to complete this step. The following command-line options are required for the fourth step:

flushdns / ipconfig

netsh ipconfig/renew

internet protocol configuration and renewal, or ipconfig/

4. Change The DNS Settings by Hand

To repair the “DNS Probe Finished Bad Config” Error, you can temporarily use a public DNS server like Google.

Step 1: First, right-click your network connection and select Properties. Secondly, click on “Properties” in the sub-menu. Go to “Network” on the panel that pops up.

Step 2: Select “Internet Protocol Version 4 (TCP/IPv4)” as the protocol to use. After that, pick “Properties” from the context menu. For DNS server addresses, type in the following under “Use the following server addresses.”

The preferred DNS server is 8.8.8.

DNS Server8.8.4.4 is an alternative.

Make sure you’ve reloaded your web browser and retyped the URL you were looking for.

5. Disable Anti-Virus and Firewall Programs

DNS servers have the potential to cause troubles with network settings due to conflicts with anti-virus and firewall software. For those still having issues with the DNS_Probe_Finished_Bad_Config error, you can try the steps listed below.

Step 1: Search for “defender” by typing it into the Windows icon’s search field.

Step 2: From the pop-up menu, select “Virus & threat prevention.” When you’re done with “Real-time protection,” you’ll need to turn it back on. Next, select “Domain network” from the “Firewall & network protection” menu on the left side of the screen.

Step 3: Go to “Windows Defender Firewall” and click “Off.” Now that your computer has been refreshed, try entering the URL you want to visit again. This might be helpful in getting to the bottom of the problem.

Some Easy And Short Solutions to Fix DNS Probe Finished Bad Config Error Easily:

Method 1: Flush DNS Cache

  1. Open Command Prompt: Press Windows Key + X and select “Command Prompt (Admin).”
  2. Flush DNS Cache: In the Command Prompt window, type ipconfig /flushdns and press Enter. This command will flush the DNS resolver cache.

Method 2: Change DNS Servers

  1. Access Network Settings: Open Network and Sharing Center or Network Connections in Control Panel.
  2. Change Adapter Settings: Right-click on your network connection and select “Properties.”
  3. Configure DNS Settings: Double-click on “Internet Protocol Version 4 (TCP/IPv4),” select “Use the following DNS server addresses,” and enter preferred DNS server addresses (such as Google DNS: and

Method 3: Reset Winsock Catalog

  1. Open Command Prompt: Press Windows Key + X and select “Command Prompt (Admin).”
  2. Reset Winsock: In the Command Prompt window, type netsh winsock reset and press Enter. Restart your computer after the command completes.

Method 4: Disable Firewall or Security Software

  1. Access Security Settings: Open the settings or control panel of your firewall or security software.
  2. Disable Firewall: Temporarily disable the firewall or security software and check if the error persists. Ensure to re-enable the firewall after troubleshooting.

Method 5: Clear Browser Cache and Cookies

  1. Open Chrome Settings: Click on the three-dot menu in the top right corner of Chrome and select “Settings.”
  2. Clear Browsing Data: Under “Privacy and security,” click on “Clear browsing data” and select the desired time range and types of data to clear. Click on “Clear data” to proceed.

Method 6: Restart Router or Modem

  1. Power Cycle Router: Turn off your router or modem, wait for a few seconds, and then turn it back on.
  2. Wait for Reconnection: Allow the router or modem to reconnect to the internet and establish a stable connection.

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Encountering the “DNS Probe Finished Bad Config” error can disrupt internet connectivity and hinder access to websites. By understanding the potential causes and following the step-by-step solutions outlined in this guide, users can effectively resolve this error and restore seamless internet browsing.

Whether it’s flushing the DNS cache, changing DNS servers, or performing network troubleshooting steps, taking proactive measures to fix the “DNS Probe Finished Bad Config” error ensures a smoother browsing experience and enhances overall connectivity.

With these easy-to-follow methods at their disposal, users can overcome DNS-related issues and enjoy uninterrupted access to the internet.