Windows VPN Error in UAE: Common VPN Error Codes and Solutions For Windows 11/10

  • Last updated June 14, 2023
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Windows VPN error in US is a common issue when using a VPN on the Windows platform. Best VPN services are designed to provide secure and confidential access to the internet, but sometimes errors can occur that prevent the VPN from working properly.

It’s important to note that VPN error codes can vary depending on the provider and the software used. However, many VPNs use similar error codes, making troubleshooting and fixing the problem easier. Some most common Windows VPN error codes include 691, 720, 721, 789, 800, 809, 609, 633, 0x80072746, 13801, and 0x800704C9. Each error can indicate a specific problem and have a corresponding solution.

Furthermore, sometimes the problem can be caused by your Windows, firewall, or antivirus settings that might interfere with the Windows VPN connection. In order to fix the VPN error, you may need to configure these settings to allow the VPN to work properly.

In this guide, we will provide step-by-step instructions on how to troubleshoot and fix common Windows VPN errors in the USA on Windows 11/10. Whether you are a novice or an experienced user, we will help you get your VPN up and running in no time.

Troubleshoot Common VPN Error Codes: Windows VPN Error

This article provides guidance on how to resolve VPN connection errors. Below you will find solutions for VPN errors 809, 609, 800, 633, 789,  691, 13801, 13806, 734, 732, 806, 812,  766, 835, 0x800704C9, 0x80072746,  0x80070040, 0x800B0109, 0x800B0101, 0x80092013, 0x800B010F, 0x80072746 and  0x800704D4, so let’s start.

1. VPN Error Code 800

Error Description

An extremely common Windows VPN error is error code 800. The VPN 800 error message appeared whenever a remote connection could not be established. Usually, this means that the VPN server is down and the messages cannot be delivered. In most cases, this can be attributed to:

  • The VPN server address or name is incorrect.
  • VPN connections are being obstructed by a firewall.
  • The client’s device is disconnected from the LAN.
  • Incorrect setup of security parameters during IPSec negotiations if an L2TP/IPSec tunnel is in use.

Possible Reasons for Error

when no VPN connections could be made despite the “Automatic” setting for VPN tunnels.

Possible Solutions to Avoid Error 800

  • Verify that you entered the VPN server’s correct username, password, and address.
  • To establish a PPTP VPN connection, GRE Protocol 47 and TCP Port 1723 must be enabled on the router and firewall.
  • Select Point-to-Point Tunneling Protocol as the VPN Type via the VPN Properties’ Security tab (PPTP)

VPN error code 800 can be removed by configuring the PPTP settings

2. VPN Error Codes 609, 633

Error Description

Windows VPN Error 609 – A device type that does not exist has been defined.
Windows VPN Error 633 – The modem or other connected device is either currently in use or improperly set up.

Possible Reasons for Error
This issue often happens when the connected VPN equipment is incorrectly set and when the TCP port utilized by the VPN connection is currently in use by another application.

In a command prompt with admin rights, use netcfg.exe -q Miniport name in order to confirm the existence of a Miniport. The Miniport device names for various tunnels are mentioned below:

  • L2TP Tunnel: MS_L2TP
  • PPTP Tunnel: MS_PPTP
  • SSTP Tunnel: MS_SSTP
  • VPN Reconnect (IKEv2) Tunnel: MS_AGILEVPN

Possible Solutions to Avoid Error 609 & 633

  • Windows provides diagnostic and repair tools as a possible remedy to avoid errors 609 and 633. This is given as a solution to the ‘missing miniport’ problem for domestically created VPN connections.  Clicking the ‘Diagnostic‘ button indicated on the page displaying the error provides a ‘Repair‘ option that will attempt to correct the issue automatically if Miniport missing is the problem.
  • Stopping and starting the Remote Access Connection Manager (rasman) service.
  • Put off your device and restart it again to connect to VPN.

3. VPN Error Code 0x80072746

Error Description

When the remote host unexpectedly disconnects the communication, VPN users may see Windows VPN Error Code 0x80072746.

Possible Reasons for Error

This issue occurs when the VPN server has not bound the server machine certification to HTTPS, or when the VPN server does not have the necessary server machine certificate loaded.

Possible Solutions to Avoid Error 609 & 633

  • You’ll need to get in touch with the VPN server’s administrator to fix this problem. This will verify if the VPN server has the necessary machine certificate.
  • The HTTPS binding can be verified by entering “netsh http show ssl” into the VPN server’s command line to see if it was set up properly.

4. VPN error code 809

Error Description

The network connection between your laptop and the VPN server was unable to be created because the server is not responsive, according to the Windows VPN error 809 Windows 11 and VPN error 809 Windows 10 messages.

Possible Reasons for Error

It arises because the firewall, NAT, or router is blocking your VPN connection between the user’s computer and the server side.

Possible Solutions to Avoid Error 809

Open up that port in your router or firewall (as previously mentioned). If this is not an option, an SSTP VPN tunnel must be deployed on both the VPN server and the VPN client in order to establish a VPN connection that is unaffected by such barriers as web proxies, firewalls, and NATs.

5. VPN Error Code 13801

Error Description

Although it appears to be a rare occurrence, Windows VPN error 13801 is one of the most frequent VPN connection failures. When invalid credentials are used for IKE authentication, this error occurs.

Possible Reasons for Error

The following are common causes of this blunder:

  • The RAS Server machine certificates used for IKEv2 verification do not contain “Server Authentication” as an EKU (Enhanced Key Usage).
  • The RAS server’s machine certificate has since expired.
  • The client does not have the root certificate needed to verify the RAS server certificate.
  • The client-specified VPN server name does not match the subject name in the server certificate.

Possible Solutions to Avoid Error 13801

To put it bluntly, you need help to resolve this issue. To confirm and resolve the following issue, please contact the administrator of your VPN server. The Networking and Remote Access Blog has more information about this problem.

6. VPN Error Code 691

Error Description

You can fix some typical VPN problems on your own. One such typical VPN fault that can be fixed is Windows VPN error code 691. The problem happens when the remote connection is refused, perhaps because the username and password you entered are incorrect or because the authentication protocol you chose is not supported by the server providing remote access.

Possible Reasons for Error

This error message is displayed whenever invalid credentials are used during the authentication process.

Possible Solutions to Avoid Error 691

  • Verify that the right login details have been entered.
  • While entering your password, make sure that Caps Lock is not active.
  • Verify that the client’s preferred method of authentication is supported by the server.

7. VPN error code 789

Error Description

In error code 789, the security layer had a processing issue during the initial negotiations with the remote server, preventing the L2TP connection from being established.

Possible Reasons for Error

Error 789 may be caused by a network inconsistency brought on by a network adapter that is in a non-working state.

Possible Solutions to Avoid Error 789

For L2TP/IPSec connections, this is a general error that occurs when the IPSec communication fails. You must ensure that the correct certificate is being used on both the client and server sides; for more information, read the linked blog post. If using a Pre Shared Key (PSK), be sure that both the client and the VPN server use the same PSK.

FAQs: Windows VPN Error in UAE

Here are a few solutions given which can fix a VPN error in the USA. Try these

  • Subscribe to some other reliable VPN
  • Restart the system and the gateway as well.
  • Turn off your security software (antivirus, firewalls,  and spyware detectors) temporarily.
  • Change the protocol you’re using to connect.

There are a few fixes you may try if your VPN isn’t working properly:

  • Double-check your network settings.
  • Try a different server.
  • Make sure the correct ports are accessible.
  • Turn off your firewall, or reinstall the software.

Please contact your VPN provider if none of the below solutions work.

There are many potential sources of VPN connection errors, including firewalls, blocked ports, out-of-date VPN software, or a broken router. Check and replace them as guided in this article and the error can be removed easily.


Windows VPN Error in UAE is a common issue faced by users when trying to establish a VPN connection. There are several error codes that can occur, each with its own specific solution. Some common error codes include 800, 809, 812, 806, and many more. To resolve these errors, users can try troubleshooting steps such as checking their network settings, disabling firewalls, or reinstalling the VPN software.

It’s also important to ensure that the VPN server is configured correctly and that the user has the necessary credentials to connect. Windows VPN Errors can have various causes, but with the right troubleshooting steps, users can resolve the problem and establish a successful VPN connection.

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