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FIX: VPN error 720 on Windows 10/11 using 7 safe solutions
5 min. read
Updated onOctober 4, 2023
updated onOctober 4, 2023
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Key notes
Using avirtual private networkis a great way to gain remote access to another machine through the Internet, become parts of its LAN, and use shared resources.
But you can also use a reliableVPNtool to protect your privacy and security online. Unfortunately, it’s impossible to do this when getting aVPNerrorcode.
If you received theVPNerror720 onWindows10, it saysA connection to the remote computer could not be established. You might need to change the network settings for this connection.
Try the following solutions to get rid of theerrorcode and establish theVPNconnection without any issues.
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How do I fix VPN error 720 on Windows 10?
Check if your username and password are correct
Find out how to correctly use theWindows 10 VPN provider.
Check the Windows 10 firewall for opened ports
*The Outbound Rules must be configured on the client PC (the one that’s trying to connect to the VPN server). If you’re trying to remotely access another PC using a VPN, you should also check theInbound Rules>Local Portstatus on the server PC (the one you’re trying to connect to).
**The default rules are calledRouting and Remote Access (PPTP-Out)andRouting and Remote Access (GRE-Out), respectively.
***The default rule is calledRouting and Remote Access (L2TP-Out).
If the ports associated with your preferred VPN protocol are closed, then you need toopen the firewall portsassociated wit your VPN protocol.
Reinstall the WAN Miniport network adapters
The WAN Miniport network adapters will be automatically reinstalled by the operating system, as you can notice by right-clicking an entry in Device Manager and selectingScan for hardware changes. Hopefully, this should fix VPN error 720 on Windows 10.
Update your device drivers
You canmanually update your device drivers in Windows 10, particularly the network adapters, if you’re looking for a free solution to do this. However, if you’re in a hurry, it’s much easier to usedriver update tools, which detect your outdated drives and upgrade them to the newer versions automatically.
Reset Winsock and flush DNS
This is a great method for quickly repairing networking issues that might interfere with your VPN connection. It might be enough to resolve error 720 on Windows 10 PC.
Find out more aboutfixing DNS issues in Windows 10.
Set your router’s IP address
This solution forces the VPN server to use your router’s IP address, which should help fix VPN error 720 on Windows 10.
Use a premium VPN client
If you buy a trustworthy VPN application like Private Internet Access, you don’t have to worry about VPN error codes on Windows PC anymore since the client auto-resolves those issues.
We used PIA in our example because it’s thebest VPN for Windows 10 PC. It’s a product owned by Kape Technologies, which can be installed on a wide range of devices, including Mac, Linux, Android, and iOS.
PIA supports OpenVPN and WireGuard protocols with strong encryption. You can set it up on 10 devices at once as well as contact the 24/7 live chat support if you encounter any problems.
More about PIA:
Private Internet Access
In conclusion, you can try the solutions above to fix VPN error 720 on Windows 10. However, if everything else fails, consider upgrading to a premium subscription plan.
We can’t think of a better VPN service than PIA. It’s also the best VPN for the Yandex browser.
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More about the topics:VPN,VPN errors,windows 10
Elena Constantinescu
Windows Software Expert
Elena started writing professionally in 2010 and hasn’t stopped exploring the tech world since. With a firm grasp of software reviewing and content editing, she is always trying new things to improve her skill set.
Once in a blue moon, she steps aside from the desk to play with her bunny and to water her probably dead plants.
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Elena Constantinescu
Windows Software Expert
Elena started writing professionally in 2010 and hasn’t stopped exploring the tech world since. She’s a software reviewer and content editor.
