[FIXED] Windows has Detected an IP Address Conflict 2025

The IP address is what is unique on your computer, much like a name. This is the identity of each PC and this address is given to your computer when it connects to the Internet, so it is extremely important. However, sometimes you may get a Windows error message stating “Windows has detected an IP address conflict”.

If you have this error and don’t know what to do, you’ve come to the right place! In this article, we will discuss the causes of this IP address conflict error in Windows 10/8/7 / earlier versions and explore ways to fix it.

What is an IP address conflict error?

Your IP address is very similar to a postal address. What Windows means when it says it has detected an IP address conflict is that it found multiple devices on the network, including yours, with the same IP address. Obviously this is not possible and it is a problem but nevertheless it does happen.

The problem usually lies in the settings of your PC or router. This could cause an IP address conflict error even though there may be only one device on the network.

How to fix Windows detected an IP address conflict error

Now that you understand why Windows detects an IP address conflict, let’s take a look at some simple methods to resolve it.

1. Restart your router: the basic step

Even if it’s basic, and you might think it doesn’t work, but resetting your router can greatly help your router to correctly assign an appropriate IP address to your PC. Usually this happens due to a small problem in the router, which can be resolved by doing so.

So turn off your router and wait a few minutes. Then turn it back on to see if it properly connects your device and helps remove the IP address conflict error on Windows 10, 7 and 8.

2. Removing a static IP address

Basically we will make sure that the IP address is generated automatically, by modifying it in the TCP / IP parameters. Does this seem complicated? It’s not! Follow the steps below to remove the static IP and remove the Windows IP address conflict error:

press the Windows key + R
in the Run tongue, type ncpa.cpl

Locate the network you are using and right click above. Then select Properties
Find Internet Protocol version 4 (TCP / IPv6)
Be sure to select Obtain an IP address automatically, and Obtain DNS server automatically.

That’s all! Click on Okay Twice, make sure the changes are made and you’re ready to go!

To restart your PC, just in case. This should correct the error and you will be able to access your network properly again.

3. Free and update your IP address

Release and Renew your IP is an easy step and is known to help countless users with Windows IP conflict problem. Here’s how to do it:

Run the command prompt as Administrator
Type the next command and press enter:

netsh int ip reset c: resetlog.txt

ipconfig / release

hurry enter again, and type the final order:

ipconfig / renewal

And we are done! Once you do this, your problem should be automatically resolved and Windows detected an IP address conflict message will no longer be seen!

4. Updating available drivers

Old network adapter drivers are sometimes the cause of the problem, and updating them to the current version may resolve the problem for you. This can be done manually or using a third party tool like Driver update.

These tools will easily identify the drivers for your system that need to be updated and will update the network card drivers, among others. It’s a convenient way to make sure Windows IP address conflict error goes away. And it’s better than doing it manually because you won’t make the mistake of installing the wrong version – Driver update will do everything for you.

Analysis your computer in Driver Updater, then update the required drivers. Once done, to restart your PC and check if the error disappears.

So, update your drivers can also resolve IP address conflict for you very easily.

5. Disable IPv6

Disable IPv6 has been found to fix the problem for a bunch of users, and it has been advised to try it out by Microsoft professionals. To do this:

In the WiFi icon in the taskbar, right-click and select Open network and sharing center
Again, select Network and Sharing Center

To select your current network link, and that will open its Properties
Click on Properties Button in the window
Now just uncheck Internet Protocol version 6 (TCP / IP) and apply all changes

To restart your computer. This should resolve completely IP address conflict error on your Windows 10 PC and you can access your network seamlessly.

Final verdict

We hope that by reading this article you have been able to resolve the Windows IP address conflict problem using the methods mentioned above. It can usually be resolved by the above methods, but if you still have questions about any of the steps, you can send us a comment below and we will try to answer you with a relevant answer.