How To Fix Set Address Failed Error in Windows 10/11

Encountering the “Set Address Failed” error on your Windows 10 or 11 machine can be frustrating, especially when it disrupts your network connectivity.

This error typically occurs during the configuration or use of network interfaces, hindering your ability to establish a stable connection to the internet or other network systems.

In this article, we will explore what “Set Address Failed” means, identify the potential causes of this error, and provide step-by-step solutions to help you resolve it.

Set Address Failed

What Does “Set Address Failed” Mean?

The “Set Address Failed” error message generally appears when there is an issue in assigning an IP address to a network interface on your computer.

This could happen due to problems with the Dynamic Host Configuration Protocol (DHCP) client, which is responsible for automatically obtaining an IP address and other network settings from your network router or other DHCP servers.

Common Causes of the “Set Address Failed” Error

Several factors can lead to the occurrence of the “Set Address Failed” error in Windows systems, including:

1. Corrupted Network Drivers

Outdated or corrupted network drivers can interfere with the functioning of network adapters, leading to errors in IP address configuration.

2. Incorrect Network Settings

Improperly configured network settings or changes in the network environment that are not reflected in your system settings can prevent your computer from obtaining an IP address.

3. Interference from Security Software

Certain antivirus or firewall settings might block DHCP communications, preventing your computer from setting an IP address.

4. Faulty Network Hardware

Issues with the network adapter or problems with the router/modem can also lead to DHCP errors.

Methods to Fix “Set Address Failed” Error on Windows 10/11

Resolving the “Set Address Failed” error involves checking and correcting your network configuration, updating drivers, and ensuring no hardware faults are causing the problem. Here are some effective methods to troubleshoot and fix this issue:

1. Restart Your Router and Computer

Begin by power cycling your router and computer. This can resolve temporary network glitches that might be causing the error.

  • Turn off your router and computer.
  • Wait for a few minutes, then turn the router back on.
  • Once the router is fully operational, turn on your computer and check if the error persists.

2. Update Network Drivers

Outdated or corrupt drivers could be the cause of network issues.

  • Right-click on the Start button and select “Device Manager.”
  • Expand the “Network adapters” section, right-click on your network device, and choose “Update driver.”
  • Select “Search automatically for updated driver software” and follow the prompts to install any available updates.

3. Run the Windows Network Troubleshooter

Windows built-in troubleshooter can diagnose and potentially fix issues with your network settings.

  • Go to Settings > Update & Security > Troubleshoot.
  • Select “Additional troubleshooters” and then “Internet Connections.” Follow the prompts to run the troubleshooter.

4. Reset Network Settings

Resetting your network settings to default can clear out any incorrect configurations.

  • Open Settings > Network & Internet > Status.
  • Scroll down and click on “Network reset.”
  • Click on “Reset now” and confirm. This will remove and reinstall all your network adapters and set other networking components back to their original settings.

5. Check for Interference from Security Software

Temporarily disable your firewall or antivirus software to determine if it is interfering with network communications. If the issue resolves, adjust the settings of your security software to allow DHCP communications.

6. Replace Faulty Hardware

If you suspect a hardware issue with your network adapter or router, try connecting to the network with a different device, or replace the hardware if it’s faulty.

Advanced Solutions to Resolve the “Set Address Failed” Error in Windows 10/11

In some cases, basic troubleshooting might not resolve the “Set Address Failed” error, requiring a deeper dive into advanced settings and solutions. Here are further steps to consider if the initial fixes do not alleviate the issue:

Modify DHCP Client Configuration

Edit Registry Settings: Sometimes, DHCP issues may stem from Windows Registry settings that need adjustment.

  • Press Win + R, type regedit, and press Enter to open the Registry Editor.
  • Navigate to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Dhcp.
  • Ensure that the Start DWORD value is set to 2 (which means automatic start).
  • Restart your computer to see if the changes resolve the issue.

Use Command Line Tools

Release and Renew IP Address: Manually releasing and renewing your IP address can sometimes correct DHCP-related errors.

  • Open Command Prompt as an administrator.
  • Type ipconfig /release and press Enter.
  • Then type ipconfig /renew and press Enter.
  • Check if the error persists after these commands.

Flush DNS and Reset TCP/IP Stack:

  • In the Command Prompt, type ipconfig /flushdns and press Enter to clear the DNS resolver cache.
  • Then, type netsh int ip reset and press Enter to reset the TCP/IP stack.

Check for DHCP Server Accessibility

  • Verify Router Settings: Log into your router’s admin panel and check if the DHCP server is enabled and correctly configured. Ensure there are enough IP addresses available in the DHCP range to accommodate all network devices.

Disable IPv6

In some scenarios, disabling IPv6 on your network adapter might help, especially if the network is not fully configured for IPv6.

  • Go to Control Panel > Network and Internet > Network and Sharing Center.
  • Click on “Change adapter settings,” right-click your network connection, and select “Properties.”
  • Uncheck the box next to “Internet Protocol Version 6 (IPv6)” to disable it.
  • Click “OK” and restart your computer.

Monitor Network Traffic

  • Use Network Monitoring Tools: Tools like Wireshark can help you analyze network traffic and identify if there are specific blocks or failures in DHCP communication. This can pinpoint external factors or network anomalies causing the error.

Consider System Restore

  • Revert to a Previous State: If the issue started occurring recently and no solutions seem to be working, performing a system restore to a point when the network was functioning correctly might resolve the problem.
    • Type “Create a restore point” in the Windows search bar and press Enter.
    • Click “System Restore” and follow the prompts to choose a restore point before the issue began.

Long-term Monitoring and Maintenance

To prevent future occurrences of the “Set Address Failed” error and maintain optimal network performance, it is important to adopt a proactive approach to network management and PC maintenance:

  • Regular Updates: Keep your operating system, drivers, and firmware up to date to ensure compatibility and security.
  • Regular System Checks: Use system diagnostics periodically to detect and resolve potential issues before they affect your network.
  • Educate Users: If you manage a network with multiple users, educate them about best practices for network usage and security.


The “Set Address Failed” error can significantly disrupt network connectivity, but with the right diagnostic tools and troubleshooting steps, it can usually be resolved effectively.

By methodically checking for software updates, resetting configurations, and ensuring that your hardware is functioning properly, you can restore your network connection and ensure reliable internet access on your Windows 10 or 11 machine.

Frequently Asked Questions About “Set Address Failed” Error in Windows 10/11

Q1. What does “Set Address Failed” mean in Windows 10/11?

Answer: The “Set Address Failed” error typically indicates that your Windows PC is unable to obtain an IP address from the DHCP server. This error prevents your computer from connecting properly to the network and accessing the internet.

Q2. What are the common causes of the “Set Address Failed” error?

Answer: Common causes include:

  • Outdated or corrupted network drivers.
  • Incorrect network settings.
  • Conflicts with security software.
  • Issues with the router or modem.
  • Insufficient DHCP server capacity or functionality.

Q3. How can I fix the “Set Address Failed” error in Windows 10/11?

Answer: To fix this error, you can:

  • Restart your router and computer.
  • Update your network drivers.
  • Run the Windows Network Troubleshooter.
  • Reset network settings to default.
  • Temporarily disable your firewall and antivirus software to check for conflicts.

Q4. How do I update my network drivers to address this error?

Answer: Update your network drivers by:

  • Going to Device Manager, expanding the Network adapters section, right-clicking your network device, and selecting “Update driver.”
  • Choosing “Search automatically for updated driver software” and following the on-screen instructions to install any found updates.

Q5. Can antivirus or firewall settings cause the “Set Address Failed” error?

Answer: Yes, sometimes antivirus programs or firewall settings can interfere with network communications, including DHCP operations. Temporarily disabling these programs can help determine if they are the cause of the issue. If so, adjust their settings to allow network communications.

Q6. What should I do if updating drivers and resetting network settings doesn’t work?

Answer: If these steps don’t resolve the issue, try:

  • Running commands like ipconfig /release and ipconfig /renew in Command Prompt to refresh your IP address.
  • Using the netsh int ip reset command to reset the TCP/IP stack.
  • Disabling IPv6 on your network adapter if not in use.

Q7. How do I check if my DHCP server is working correctly?

Answer: To check if your DHCP server is working:

  • Ensure your router, which typically acts as the DHCP server, is turned on and functioning correctly.
  • Log into the router’s admin panel and verify that DHCP is enabled and properly configured.
  • Check for any errors or logs in the router that indicate issues with DHCP operations.

Q8. Why is it important to enable Virtualization Technology (VT) for network stability?

Answer: While Virtualization Technology (VT) primarily enhances performance for virtual machines and emulators, it can also improve the overall efficiency and stability of applications that require intensive processing. Enabling VT can lead to more stable and efficient network operations, particularly in complex network environments or when using network simulation tools.

Q9. Is it necessary to perform a system restore to fix network issues?

Answer: System restore is a last resort if all other troubleshooting steps fail. It can undo recent changes that might be causing network issues by reverting your system to a previous state where everything was functioning correctly. However, use it cautiously as it can remove recent apps, drivers, and updates.

Q10. Where can I find more help if I can’t resolve the “Set Address Failed” error?

Answer: If you’re unable to resolve the issue on your own, consider:

  • Consulting the official Microsoft Support website.
  • Posting detailed queries in forums like Microsoft Community or other tech support forums.
  • Contacting a professional IT service or the support department of your ISP.

Leave a Reply