How to Fix VPN Error 691 in Windows 10

How to fix VPN connection failed with error 691?

Install Private Internet Access. ...
Use Microsoft CHAP Version 2. ...
Uncheck Include Windows logon domain option. ...
Change the LANMAN parameters. ...
Check if your username and password are correct. ...
Update Network drivers. ...
Check your connection's security settings.

How do I fix Error 691?
Which has failed the error code returned on failure is 691?
How do I fix VPN exe error?
How do I reset my VPN adapter?
How do I fix Error 629?
Can't connect to server 678 Trying special dial mode?
How do I fix Error 812 VPN?
Can't connect to VPN the remote connection was denied?
How do I restart my VPN client?
How do I fix VPN not available?
What is VPN EXE?
Why has my VPN disappeared?
Why do I always have to reset my WiFi adapter?
How do I reset my IP address?

How do I fix Error 691?

"Error 691" Error Message When You Try to Connect to Your ISP

Verify Your User Name and Password. ...
Verify the Phone Number. ...
Allow Unsecured Password. ...
Check For Phone Line Noise. ...
Lower the Connection Speed. ...
Disable Hardware Flow Control. ...
Disable Modem Error Control. ...
Disable Modem Compression.

Which has failed the error code returned on failure is 691?

error 691 "The remote connection was denied because the user name and password combination you provided is not recognized, or the selected authentication protocol is not permitted on the remote access server. Additionally, the domain user's bad password count can increment, resulting in an account lockout.

How do I fix VPN exe error?

General guide to fix VPN errors. VPN error 807 Windows 10.
...
Fix: general VPN errors on Windows 10

Locate Cisco AnyConnect shortcut, right click it and choose Properties.
Go to Compatibility tab.
Check Run this program in compatibility mode for and select any older version of Windows.
Click Apply and OK to fix the problem.

How do I reset my VPN adapter?

To Cleanup and Reset Network Adapters in Settings

Open Settings, and click/tap on the Network & Internet icon.
Click/tap on Status on the left side, and click/tap on the Network reset link on the right side. ( ...
Click/tap on the Reset now button. ( ...
Click/tap on Yes to confirm. (

How do I fix Error 629?

Possible solution for error 629: Restart your computer and wait until all applications have completely loaded before trying to reconnect. Recreate the Dial Up Connection. If your problem has still not been resolved uninstall and reinstall your Broadband modem.

Can't connect to server 678 Trying special dial mode?

Error 678 is returned by Windows to indicate that the connection attempt failed. Despite what the error description implies (remote computer failed to respond), the connectivity issue may be caused by a hardware or software misconfiguration on your computer, or by a line related issue (static, excess humidity, etc.).

How do I fix Error 812 VPN?

Method 2: Check the Tunnel Type Settings

Select additional value to “Tunnel type” Condition, like “L2TP” to obtain value “L2TP OR PPTP”
Click Apply, then close the Network Policy.
Try connecting the VPN client.
Revert the Network Policy to the good value for “Tunnel type” Condition, here it is “PPTP” only.

Can't connect to VPN the remote connection was denied?

Can't connect to VPN the remote connection was denied? The most common fix when using a VPN connection is to change the settings on your VPN connection to allow Microsoft CHAP Version 2. This setting is found in Properties panel of the VPN connection. Go to Security tab and check the box.

How do I restart my VPN client?

Here's what you need to do:

Press Windows key + R to open up a Run dialog box. ...
Once you arrive at the VPN menu, select your network and click the Connect button associated with it. ...
After a couple of your seconds, you should be able to re-connect to the VPN network without the need to restart.

How do I fix VPN not available?

6 Answers

On Windows Press Win+R (windows key and R) to open run dialog.
Type "services. msc" and hit Enter to open Service Manager.
In the Services Manager look for "Cisco AnyConnect Secure Mobility Agent".
Right Click, Open Properties and Set "Startup Type" to "Automatic". Hit "Apply" and then "OK".

What is VPN EXE?

The application listens for or sends data on open ports to a LAN or the Internet. Vpn.exe is not a Windows system file. There is no file information. Vpn.exe is able to monitor applications.

Why has my VPN disappeared?

The device operating system (OS) automatically disconnects the VPN when the device goes to sleep, and network activity will trigger it to reconnect. ... The VPN icon will disappear when you connect to a password-protected Wi-Fi and the app is not enabled or when you are on a cellular connection.

Why do I always have to reset my WiFi adapter?

The reason given for the adapter reset is one of the following (in order of frequency): The default gateway is not available. "WiFi" doesn't have a valid IP configuration. There might be a problem with the driver for the WiFi adapter.

How do I reset my IP address?

How to Change Your IP Address on Android Manually

Go to your Android Settings.
Navigate to Wireless & Networks.
Click on your Wi-Fi network.
Click Modify Network.
Select Advanced Options.
Change the IP address.