Access to Example-Server deleteted: How to add it again?

Hi,

I seem to have accidentally deleted the access to the KNIME example server in the preferences (see attached screenshot). If I try to add it there is no "resource" to add. How can I add it?

Did you try a "restore default" button ( in the bottom of the KNIME Explorer form)?

 

No, but it tried now but with now effect. Do I have to reinstall KNIME for this?

You probably uninstalled the "KNIME Public Server Access" extension.