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You may get the error saying “Windows was unable to lớn connect to this network” or “Can’t connect khổng lồ this network” when you try khổng lồ connect the PC to lớn WiFi in Windows 7/10. What should you vì lớn fix the issue? summarizes some useful solutions in the following part. Let’s see them.

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Windows Was Unable to lớn Connect khổng lồ This Network

When using a computer, the network is very important since you need lớn search for some information online, vày some work, mô tả files between others, etc. If there is no Internet connection, you can do nothing.

Tip: If you are using a máy vi tính and find it keeps disconnecting from WiFi, what should you do? Follow solutions in this post - Laptop Keeps Disconnecting from Wi-Fi? Fix the Issue Now!

According to users, the network always goes wrong. For example, you may receive the error message saying “Windows was unable to connect to this network” when connecting lớn WiFi in Windows 7. In Windows 10, you see the error “Can’t connect to this network”.

This is a very common issue. So, how lớn fix it? Take it easy & you can follow these solutions below khổng lồ easily get rid of the trouble.


If you meet Windows 10 WiFi problems when you are using your computer, then you should read this article khổng lồ find efficient solutions khổng lồ resolve them.

Windows Was Unable to lớn Connect to lớn WiFi

The following operations are based on Windows 10. Some of them are also applied lớn Windows 7. Just troubleshoot the issue of computer not connecting to WiFi based on your actual situations.

Forget the Wireless Connection & Reconnect It

This is one of the most basic things lớn vì and you can have sầu a try to lớn see if it is useful for you.

Step 1: Right-cliông xã the network icon and choose Open Network và Internet settings.

Step 2: Go lớn the Wi-Fi section, scroll down, và cliông xã Manage known networks.

Step 3: Select your wireless network & cliông chồng Forget. It will be removed from the list

Step 4: Reconnect it as usual.

If this method is not working to fix Windows 10 not connecting khổng lồ WiFi, try some other ways below.

Uninstall & Reinstall the Driver for Your Network Adapter

A network adapter establishes the connection khổng lồ a network. If Windows 10 can’t connect to this network, perhaps it is the issue with the adapter. You can uninstall the driver và let Windows 10 reconnect it.

Step 1: Press Win + X to lớn choose Device Manager from the Start thực đơn.

Step 2: Expand Network adapters, choose your wireless adapter, và right-clichồng it to lớn choose Uninstall device.


Step 3: Click Uninstall.

Step 4: Reboot your computer & Windows will automatically install a driver for the network adapter.

Use the Network Troubleshooter

To fix the WiFi issue, you can also run the network troubleshooter.

Step 1: Right-cliông xã the network icon in the toolbar và choose Troubleshoot problems.

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Step 2: The troubleshooter starts network diagnostics. Then, follow the instructions on the screen khổng lồ finish the fix.

Run Commvà Prompt

When Windows was unable khổng lồ connect to lớn this network, you can run Command Prompt (CMD) khổng lồ release your IPhường và flush the DNS cabít khổng lồ fix the issue.

Step 1: Open Command Prompt as an administrator in Windows 10.

Step 2: Type these two commands và press Enter after each one:

Ipconfig / release

Ipconfig / renew

Step 3: Restart the PC và see if the issue of Windows 10 not connecting to lớn WiFi is solved.

Disable IPv6

If your computer won’t connect to lớn WiFi, the issue may be your network configuration. According to users, disabling IPv6 is helpful to lớn remove sầu the error “Windows was unable khổng lồ connect lớn this network” or “Can’t connect to lớn this network”. Most PCs can work well with IPv4 & the issue should be fixed.


Step 1: Go lớn Control Panel > Network và Internet > Network and Sharing Center.


Step 2: Clichồng Change adapter settings & right-cliông chồng your wireless adapter to choose Properties.

Step 3: Unkiểm tra Internet Protocol Version 6 (TCP/IPv6).

Step 4: Save the change

Disable and Enable Wireless Connection

If Windows 10 can’t connect lớn WiFi, you can try khổng lồ disable and enable the wireless connection by following the guide.

Step 1: In the Network Connections window, right-click your wireless adapter và choose Disable.

Step 2: Right-cliông xã the same adapter and cliông xã Enable.

Ensure Your Adapter và Router Use the Same Security Type

To keep your data safe, wireless connections come with certain security types, for example, WPA-PSK (AES) or WPA2-PSK (AES). To make sure the Internet connection is normal, your router & wireless adapter need khổng lồ use the same security type.

Just follow the router’s instruction manual to lớn set the security type & then go lớn kiểm tra if the PC uses the same type by following these steps:

Step 1: mở cửa Network & Sharing Center and choose Manage wireless networks.

Step 2: Right-cliông xã your wireless network & choose Properties.

Step 3: Go khổng lồ the Security tab, choose the same security type that the router uses from the Security type section.

Step 4: Save sầu the change by clicking OK.

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Other Solutions

In addition to these solutions, there are some other ways you can try khổng lồ fix “Windows was unable to lớn connect to this network” or “Can’t connect khổng lồ this network”, for example, manually add connections, change the wireless mode, edit channel width of your network adapter & more. Just search for the detailed operations online.