Dec 21, 2015
Fix: VPN Error Code 800 - Tech Megaluh Apr 05, 2015 How To Fix VPN Errors In Simple Steps? May 20, 2020 How to Fix: VPN Connection Error 807 - Windows Bulletin If you receive the VPN 807 error, it is possible that the problem is caused by your firewall. To solve the problem, you must find your VPN client in your firewall and make sure that your VPN … error 800: Unable to establish the VPN connection. - Cryer
(i) Check whether the VPN server is reachable or not (or else Ping the server) (ii) If you are using PPTP, check whether the PPTP Port (TCS 1723) or GRE Port (47) blocked in Firewall.
Windows 8.1 VPN error 800 when connecting to Mikrotik VPN
VPN error 800 on Windows 7 - help needed Dec 21, 2015 how to fix VPN connection problem, vpn error 800 Jun 07, 2016