Windows Has Detected An IP Address Conflict: Solve It With Effective Workarounds

If you ever face Windows has detected an IP address conflict on your Windows-based device, then it indicates that another device has the same IP address on the same network as your PC. The main problem seems to be the connection between the router and your device, in fact, you can encounter this issue when a single device is connected to the network. In such situations, you will get a notification that pops up on the display screen: “Windows has detected an IP address conflict. Another computer on this network has the same IP address as this computer. Contact your network administrator for help resolving this issue. More details are available in the Windows System event log.”

But fortunately, there are multiple handy methods by which you can fix this Windows IP address conflict issue. So, without further delay, let’s see how to resolve this issue with the below-highlighted troubleshooting methods.

How to fix Windows has Detected an IP Address Conflict Windows 10 Error with Technical Troubleshooting Measures?

As we have already mentioned that there are various ways to overcome this situation effectively. But, here, we have enlisted some of them which can fix this issue and enhance the system performance as well. So, you can perform the below-mentioned methods and fix this error in no time.

Reload your Wireless Router or Modem

In some cases, a simple restart can resolve such kind of Windows IP address conflict error on your Windows 10 device immediately. There are two different ways by which you can restart your wireless router or modem:

  • At first, you can log in to the administrator management page and navigate to the Management, then select the reboot option in order to reload your wireless router or modem.
  • Besides, you can power off (disconnect all the cables and press down the Power button) for a while and then, turn it back on.

Once your wireless router or modem restarts, connect your device to the internet and see if the issue gets removed.

Reset the IP Configuration via Command Prompt

After restarting your wireless router or modem, if you still get stuck with the same error, then possibly it’s the fault of your device. Hence, you require to focus on your Windows-based device in order to ask the DHCP server for a new IP address. To perform this action, you need to follow the below section:

To get started, you require to press and hold the Windows Home key + X key simultaneously on your keyboard, and then press A and select the Yes button in order to initiate the Command Prompt with the Administrator privileges.

Now, in this section, you have to enter the following commands one by one in the Command Prompt. But, don’t forget to hit the Enter key after each of these commands:

  • netsh int ip reset c:\reset-log.txt
  • ipconfig /release
  • ipconfig /renew

Thereafter, restarts your device and verify whether the IP address conflict issue eliminates or not. In case, you encounter the same error notification on your device, then you can execute the below highlighted commands. Several users claims after executing those commends they found that the error gets removed from their device. So, let’s try ones if the issue gets resolved.

  • netsh winsock reset catalog
  • netsh int ipv4 reset
  • netsh int ipv6 reset

Remove Static IP

Many users use Static IP address to locate a specific device on their network easily. But it can trigger Windows has detected an IP address conflict error. To resolve this matter, you need to remove the Static IP address immediately. Thus, go through the steps below:

Step 1: In the first step, you have to press the Windows logo key + X key altogether and select the Network Connections from the list. Now,  from the search result, find your connection and once you locate it, right-click on it and select its Properties from the menu.

Step 2: Here, you need to locate and select the Internet Protocol Version 4 (TCP/IPv4) option and hit the Properties button. Now, locate the “Obtain DNS server address automatically” and “Obtain an IP address automatically’ options. These options come with a checkbox. Thus, once you locate these boxes, mark the checkboxes and hit the OK button to apply the new changes.

After making new changes, you can restart your device to see whether the issue has been resolved or not.

Disable IPv6

Basically, there are two different types of IP address, IPv6 and IPv4. However, most of the users have reported that some systems are not completely compatible with IPv6. And it can create Windows IP address conflict-related issues. So, if “Windows has detected an IP address conflict” error message pops up on the screen randomly, then it is recommended you to disable the IPv6. To do so, follow the below instructions:

Primarily, you need to navigate to the Network Connections window and find your connections. Once you find it, right-click on it and select is Properties from the list. Now, a list of options will come up on the screen, here, you have to locate the “Internet Protocol Version 6 (TCP/IPv6)” option. This option will come up with a checkbox. So, after locating the option, unmark the checkbox and press the OK button to save the new changes.

Once you are done with the above steps, reload your device and see if the issue has been fixed. However, if you’re advanced users, then you require to turn off IPv6 for all network adapters. To do so, you have to reset the Windows registry entries by applying the steps below:

Step 1:

At first, press and hold the Windows logo key + R key simultaneously at the same time to launch the Run dialogue box. Once the Run dialogue box comes up, type “regedit’ in it and press the Enter key or choose the OK button.

Step 2:

Afterward, the Windows Registry Editor will open, here, you require to navigate to HKEY_LOCAL_MACHINESYSTEMCurrentControlSetServicesTcpip6Parameters key which is in the left pane. Now, search for the DisableComponentDWORD in the right pane. If you didn’t find that option in the list, then you can select the New and then click on the DWORD (32-bit) Value.

Step 3:

Here, you have to type DisableComponent as the new DWORD. Next, open its Properties by double-clicking on the new DisableComponent DWORD. Now, reset the value data as 0fffff and hit the OK button in order to save the changes.

After performing the above steps, close the Windows Registry Editor and reload your device to apply the new changes.

Disable Wireless Adapter or Disconnect Ethernet Cable

Some users have complained that while trying to obtain a new IP address, they get stuck with Windows has detected an IP address conflict error. In such situations, you can disconnect your ethernet cable and wait for a few minutes and then, connect it again.

Besides, if you do not use Ethernet connections, then it is recommended you disable the wireless adapter. To do this process, follow these below-mentioned steps:

  • First of all, press the Windows logo key + X and select the Device Manager. Now, navigate to the Network adapters section and obtain your Wi-Fi adapter.
  • Once you find it, simply tap on it and hit the Disable/Turn Off option from the list. Now, wait for a while. Then, right-tap on the adapter and select the Enable option.

Now, see whether the Windows has detected an IP address conflict issue gets fixed or not. If you still encounter the same error, then you have to proceed to the next solution.

Manually Set your IP Address

After following the above methods, if the Windows has detected an IP address conflict error message still appears on the screen, then you might require to set your IP address manually. Therefore, in order to set a static IP address, carry out the below-highlighted steps:

Firstly, you need to initiate the Network Connections windows. Here, locate your connection and click on the Properties button from the list. Now, choose the Internet Protocol Version 4 (TCP/IPv4) option and choose its Properties. Next, select the Use the following IP address option and follow the on-screen prompts. And don’t forget to enter the DNS information. Finally, click on the Apply button, as well as the OK button to apply the new changes on your Windows 10 device.


AWe hope that the solutions we mentioned in this article are sufficient to resolve the Windows has detected an IP address conflict. So, you can go through the entire article and resolve this issue on your own. However, if you have additional queries regarding the Windows IP conflict then you can write up your queries in the comment section below. Moreover, you can also get in touch with experts for instant help.

Nathaniel Villa
Nathaniel Villa