Unable to upload the exercises

[mlauber71]

@Mpunki208 welcome to the KNIME forum. You might have to log in to the KNIME hub and download the workflow group.

HOW TO CONNECT KNIME HUB KNIME

@gabrielfs2 this very much sounds like a proxy or firewall is blocking the access. What you could do is download the examples from the KNIME Hub: [image] … and import the resulting .knar or .knwf file by hand: [How to import and export KNIME Workflows] Edit: if you want to download a whole folder you can also do this: [image]