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Unable to connect to Denodo Open Sandbox

I am unabel to connect to Denodo Open Sandbox. I am using Denodo 8 Express. Your Sandbox URI is: //sandbox.open.denodo.com:9999/vdb_p8yhdf Getting below error. Connection Error : Check the host name and port number are correct, and thet client and server belong to same Denodo Major vserion.
user
05-04-2021 07:52:47 -0400

1 Answer

Hi. The [Denodo Open Sandbox](https://community.denodo.com/open-data) with COVID-19 data is currently based on Denodo 7.0. So you cannot use a Denodo Express 8.0 to connect to the Denodo Open Sandbox. You can use a Denodo Express 7.0 to query the COVID-19 data available in the Denodo Open Sandbox. And you can go to the Denodo Community Site to [download Denodo Express 7.0](https://community.denodo.com/express/download/7.0). Hope this helps.
Denodo Team
06-04-2021 04:08:59 -0400
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