Yahoo has made the change to secure connection so this means we have to make a small adjustment in your settings of DFTP. Follow the steps below to connect to your Yahoo Server:
Step 1:
Open DFTP and click the Servers Button on the toolbar.
Step 2:
In the My Servers window click the green plus to add a server.
Step 3:
Click More Options.
Step 4:
Ensure that your settings match the ones listed below: (Just make sure that your username and password are correct).