Right-click the connection, and then click Properties. Click the Security tab. Under Security options, click Allow unsecured password in the Validate my identity as follows box, and then click OK. Double-click the connection, and then click Dial to verify that you can establish a dial-up connection.
· If this procedure resolves the issue and you can establish a dial-up connection, you do not have to follow the remaining steps in this article.
· If this does not resolve the issue and you cannot establish a dial-up connection, go to step 7 to continue to troubleshoot this issue.
How do I fix Error 734 The PPP link control protocol was terminated in Windows 10?
Right-click the appropriate dial-up network connection and select Properties. Click the Network tab, then click Settings. Click to disable the Negotiate multi-channel verification system for multiple unique links (if selected). Click OK > OK.
How do I fix Error 734?
Can I Fix VPN Error 734?
What does the error 734 mean on PPP?
Error 734: “PPP Handler Protocol Terminated” is the most common error. It is displayed even if a dial-up or 3G connection is established. PPP stands for Anchorman Protocol.
Why is there an error 734 on my VPN?
The full error message is displayed, Error 734: Things protocol PPP connection test completed. No, so you can establish a VPN connection. An error that can often be caused by an incorrectly configured PPP dial-up connection. Below are some Windows resolutions that will permanently fix error 734 for most people.
How to fix error 734 the PPP link control protocol was terminated in Windows7?
How to fix virtual private network error 734?
What to do when PPP error 734 pops up?
Select the Options tab. Click the PPP button to open the PPP settings window. Uncheck the box Negotiate multiple links for single link connections and select the PPP settings window. Then click OK after Windows both. The Error 734 error message also appears in Windows XP if insecure passwords are not enabled.
How to fix error 734 in PPP link control protocol?
You can easily correct this wrong choice. 734 PPP connection test probably completed. Just follow the procedure below. Go to top. You can see the display screen below. Go to Control Panel. You will see the screen below. Click your way through the network and the Internet. You will see a different screen in the screenshot below.

Vijay is a tech writer with years of experience in the Windows world. He’s seen it all – from simple problems to catastrophic system failures. He loves nothing more than helping people fix their PCs, and he’s always happy to share his wisdom with anyone who needs it.
When Vijay isn’t fixing Windows problems, he likes to spend time with his wife and two young children. He also enjoys reading, playing cricket, and watching Bollywood movies.