# Unable to upload the exercises

**URL:** <https://forum.knime.com/t/unable-to-upload-the-exercises/85916>\
**Category:** Community Extensions\
**Tags:** other-community-extensions\
**Created:** [January 23, 2025, 8:49pm UTC](https://forum.knime.com/t/unable-to-upload-the-exercises/85916 "2025-01-23T20:49:26Z")\
**Posts on this page:** 1\
**Showing post:** 2

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**Author:** ![mlauber71](https://forum-cdn.knime.com/user_avatar/forum.knime.com/mlauber71/32/73590_2.png) [@mlauber71](https://forum.knime.com/u/mlauber71)\
**Post date:** [January 24, 2025, 2:24am UTC](https://forum.knime.com/t/unable-to-upload-the-exercises/85916/2 "2025-01-24T02:24:19Z")

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@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](https://forum.knime.com/t/how-to-connect-knime-hub-knime/75062/2):
>
> @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](https://hub.knime.com/site/about): … and import the resulting .knar or .knwf file by hand: [[How to import and export KNIME Workflows] ](https://www.youtube.com/watch?v=4GiwmM-qcC4) Edit: if you want to download a whole folder you can also do this:

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