Wi-Fi networks! A great hassle-free option that connects you to web from anywhere.
Even though Wi-Fi is extremely useful, certain Windows 10 users have reported an error message that says ‘Wi-Fi doesn’t have valid IP configuration.’ This message occurs when the WiFi fails to connect.
If you are facing this Wi-Fi related issue, here are few methods you can follow to fix your WiFi related issues
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Method 1 – Fix by resetting the TCP/IP
This is the simplest way to fix this issue using the netsh command. Follow the below steps to fix the issue:
- Hold Windows Key + X on your keyboard simultaneously and from then select ‘Command Prompt (Admin)’ from the menu.
- As shown in the image, after Command Prompt opens, enter the following command:
‘netsh winsock reset’ and hit enter.
Now type ‘netsh int ip reset’ and hit enter.
- Now you need to close the Command Prompt and restart your PC.
- As reported by most users, this method usually provides a patch to the IP related issues, but do remember if you are using static IP address you will want to set it up again.
If in case the above commands don’t work, you can try these commands too:
- ipconfig /release
- ipconfig /flushdns
- ipconfig /renew
Method 2 – Fix by changing wireless passwords and SSID
In some case, this method successfully provided the fix to ‘Wi-Fi doesn’t have valid IP configuration’ just by making changes to the wireless SSID and password of the modem.
In order to achieve that, you need to connect your PC and modem with the Ethernet cable, following this, you can now access your modem's configuration and easily modify your wireless password and SSID. It’s strongly recommended that you go through your modem’s manual for model specified clarification.
A number of network issues are caused due to malware, malicious java scripts and bots. You can secure your system by installing the ‘Free Malware Removal Tool,’ a leader in the security world. It masks your system IP blocking every unauthorized access and also protects your system from attacks while browsing.
Method 3 – Fix by changing the channel width to auto
At times the ‘Wi-Fi doesn’t have valid IP configuration’ error message can be fixed just by changing channel width to Auto. Follow the below steps to do change the channel width:
- Hold down Windows Key + X simultaneously and choose ‘Network Connections’ from the drop down.
- When window showing ‘Network Connections’ pops up, right click on your wireless connection and select ‘Properties’ from the options.
Now tap the Configure button and move to the Advanced tab.
- Find 802.11n Channel Width meant for band 2.4 and change it to Auto.
- Click OK and save the changes.
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Method 4 – Fix by setting up your IP address manually
While you get connected to a wireless network you usually get an IP address. This process is accomplished using DHCP, but then again if there is an issue with DHCP configuration, you might receive an IP configuration error.
In the normal case, you need to assign an IP address for the device manually. Follow the below steps to do that:
- Hold Windows Key + X simultaneously and select Network Connections from the menu.
- Right click on the wireless network and select Properties from the drop-down.
- Tap on Internet Protocol Version 4 (TCP/IPv4) and select the Properties button.
- When the Properties window pops up, select the option that says ‘Use the following IP address’ and type in the IP address, Default gateway, and Subnet mask.
We utilized settings that worked for our configuration, but you might have to put in a different value.
Additionally, you shall have to enter the DNS server yourself. In our case, we utilized Google’s Public DNS, but might as well use 192.168.1.1 as your Preferred DNS server.
- Once you’re done with the changes, tap OK to save.
Instead, you can go through your router's configuration and turn off DHCP and organize it to assign a Static IP address to your system.
Method 5 – Fix by changing the number of DHCP users
Some users have also mentioned that the problem could also be fixed by increasing the number of DHCP users. Certain routers are usually restricted to 50 DHCP users, and in some cases, this can be the reason behind the error message ‘Wi-Fi doesn’t have valid IP configuration’. To increase the DHCP users manually and fix the issue you need to access your router manually.
As reported by some users, increasing the number of DHCP users fixed the issue. Just to be sure how to increase the DHCP user we recommend you to go through its module.
Also, some users have mentioned that you can fix the issue related to IP and its configuration by maximizing the limit of wireless users. A few routers are limited to only 10 wireless users, and then after maximizing the number of users, the problem was resolved.
Method 6 – Fix by performing a Clean boot
As claimed by many users the problem was fixed after performing a Clean boot. With the use of Clean boot, you disable all the third-party services and applications that might have been causing a problem to your wireless connection. Follow the steps to perform a clean boot:
- Hold the Windows Key + R on the keyboard together and type in 'msconfig.' Hit OK or press enter.
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- After the 'System Configuration' window shows up, choose Selective startup and unmark Load startup items.
- Followed by it click the Services tab, check Hide all Microsoft services and tap on Disable all.
- Now you need to tap on Startup tab and hit Open Task Manager.
- You will now see a list of startup application in the Task Manager. Disable every item by right-clicking on it.
- After disabling all the startup applications close the Task Manager and tap Apply and OK to save the new Configuration.
- Restart your computer.
After restarting your computer check if the issue is resolved. If the problem doesn’t appear, you might want to enable the disabled services and applications and find the one that is causing this issue so you can remove it or update it.
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Method 7 – Try temporarily disabling your antivirus software
Antivirus software or firewall can often interfere with your Internet connection, and if you’re getting Wi-Fi doesn’t have valid IP configuration error, you might want to temporarily remove your antivirus or firewall.
Users reported that Avast and AVG antivirus can cause this issue, and after removing the problematic software the issue was resolved.
Bear in mind that almost any antivirus software can this problem, so be sure to temporarily remove all third-party antivirus tools.
If removing the antivirus software fixes the problem, you can proceed and install the latest version of your antivirus or switch to a different antivirus software.
We would recommend you to switch to Free Malware Removal Tool, which comes with a lot of useful features.
It optimizes your computer’s process activity, thing that might prevent you from a lot of problems that might appear while using your PC (including this type of PC errors).
It also protects your online activity better than ever.
Method 8 – Fix by assuring that DHCP is turned on
As we previously mentioned, DHCP is in charge of assigning the IP addresses to devices that connect to your network, and if DHCP isn’t running you might encounter certain problems. To make sure that DHCP is enabled, you can always troubleshoot your network connection by doing the following:
- Open Network Connections.
- Locate your network adapter, right click it and choose Diagnose.
- Wait for the scan to finish.
You can also set your IP address to be obtained automatically in order to turn on DHCP. This process is similar to the one described in Solution 4, so make sure you check that solution. Finally, you can always turn on DHCP from your router settings in case you turned it off earlier.
Method 9 – Fix by Uninstalling wireless adapter driver
Users claim that they managed to fix this problem by uninstalling their wireless adapter driver. To do that, follow these steps:
- Press Windows Key + X and choose Device Manager.
- When Device Manager opens, locate your wireless device, right-click it and choose Uninstall.
- If available, check Delete driver software for this device and click OK.
- After the driver is removed, restart your PC.
When your PC starts again, Windows 10 will automatically install the default wireless driver. If the default driver works well, you can continue using it, but if there are any problems you might have to download the latest driver and install it.
Keep in mind that updating your drivers is an advanced procedure. If you’re not careful you can cause permanent damage to your system by downloading the wrong driver version, therefore use extra caution.
We strongly recommend Driver Updater to automatically download all the outdated drivers on your PC.
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Method 10 – Fix by making sure that the security type matches
Sometimes problems with IP configuration can be caused by your security type, so make sure that the security type on your PC matches the security type set by your router.
To do that, simply open your router settings page, visit the wireless section and check what type of security is being used. After that, make sure that your wireless adapter is using the same security type.
Problems with Wi-Fi IP configuration can prevent you from accessing the Internet, but we hope that you managed to fix this problem after using one of our solutions.
