Fix Error 720 When Trying to Dialup Internet Connection
mhakim 20 / 12 / 2011, 15:41
Some customers come into the office with their laptop because it can not connect to the internet. Every time they try to connect using the dialer that has been made by the office, they always get the following message:
“Error 720: A connection to the remote computer Establish Could not be. You Might want to change …”
From the beginning I suspect this error caused by a firewall or antivirus installed by customers, because I’m really sure, if the error is only caused by incorrect dialup settings, the error will be solved by creating a new dialup shortcut.
But after re-install several times a dialup modem applications, it still can not connect with the same Error 720 Error message.

To fix this problem, you can download the following tools. Once downloaded, please extract is then run by clicking the 2x program.
You will be asked to restart the computer as much as 2x.
