VPN Error 720: A Connection to the remote computer could not be established. Error 720 is a common VPN connection error, let’s fix it. When I try to connect VPN the error says “Error 720: A Connection to the remote computer could not be established“. After that I will find some solutions and trying to fix it. Finally, I got a solution for VPN error 720. There is problem with a VPN server IP address that not working properly. You need to assign valid VPN server IP address. So follow simple steps to fix Error 720. The VPN 720 error occurs in Windows 10, Windows 8.1, Windows 8, Windows 7 and Windows XP.
How To Fix VPN Error 720
Open Network and Sharing Center and click Change Adapter Settings.
Find Incoming Connection and right-click on it and click Properties.
Click Networking Tab and find “Internet Protocol Version 4 (TCP/IPv4)“.
Now Double Click on “Internet Protocol Version 4 (TCP/IPv4)” to open the Properties.
Now Click “Use the following IP address” and type your router IP address, for example 255.255.255.0 or 192.168.11.XX.
The above solution of error 720 vpn is working on Windows 10, Windows 8, Windows 7, Windows 8.1 and Windows XP.
VPN Error 720 is a common VPN error, remote computer not established. The above steps are working, but if you still receive Error 720, then please comment below. I will happy to solve your problems. Also contact your router support because if there is problem with router settings then the problem occurs.